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Tesla’s new self-driving computer (HW4): more cameras, radar, and more

Credit: greentheonly

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New images and details surrounding Tesla’s most robust self-driving computer, or Hardware 4 (HW4), were shown today, revealing additional cameras, a reintroduction of potential radar systems, and more.

Tesla released some details about HW4 during last year’s AI Day event. Still, additional specifications were revealed today by Greentheonly, a Tesla hacker who said the computer came from a Model X vehicle. Green said that Tesla has already started building vehicles with the new computer, but they are not yet being delivered.

Right off the bat, green confirms what CEO Elon Musk said during the most recent earnings call: retrofits of HW4 into older vehicles will not be possible. While green shows the form factor of the new computer is completely different than past ones, even the most recent applications that were installed in Plaid vehicles, the new HW4 is simply not compatible.

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Musk said during the Q4 Earnings Call in late January:

“But it is the cost and difficulty of retrofitting Hardware 3 with Hardware 4 is quite significant. So it would not be, I think, economically feasible to do so.”

Many of the specifics of HW4 are extremely technical, but it appears Tesla aimed to simplify the infotainment system to void a GPU daughterboard. The entire unit is smaller and sleeker, but the RAM, NVMe (nonvolatile memory express), CPU, and GPU are all identical to past units.

Green adds:

“A lot less improvement than many hoped for. Still Samsung Exynos-IP based. Bumped CPU cores from 12 to 20 (5 clusters of 4 cores each), maxing at 2.35GHz, idle at 1.37GHz Number of TRIP cores increased from 2 to 3, 2.2GHz max freq All x2 since there are two SoCs per board.”

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Perhaps one of the most notable differences are there are now 12 “fully-populated camera connectors,” with one being utilized as a spare. The cameras are also labeled, and some seem to indicate that cameras will be added to the front and rear bumpers. “There’s a huge blindspot up front on legacy cars up front,” green notes.

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This would make sense, considering Teslas currently utilize eight cameras, with the additional three connectors making way for the two rear and one front camera that will be added with the new hardware.

Another interesting detail found by green was Phoenix radar, which is a rumored 4-dimensional radar that will help extend current reach by double. Tesla wanted to move away from radar, opting for a completely camera-based approach, which it did with the introduction of its Vision model.

Musk said during the Q1 2021 Earnings Call:

“When your vision works, it works better than the best human because it’s like having eight cameras, it’s like having eyes in the back of your head, beside your head, and has three eyes of different focal distances looking forward. This is — and processing it at a speed that is superhuman. There’s no question in my mind that with a pure vision solution, we can make a car that is dramatically safer than the average person.”

However, radar and a radar heater were both seen in vehicle coding. The Phoenix radar appears to be a type of forward radar that will be installed in HW4 vehicles.

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Perhaps more details will be shed regarding HW4 in the coming weeks, especially as Tesla’s Investor Day is approaching and will take place on March 1.

I’d love to hear from you! If you have any comments, concerns, or questions, please email me at joey@teslarati.com. You can also reach me on Twitter @KlenderJoey, or if you have news tips, you can email us at tips@teslarati.com.

Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Tesla stores continue to face anti-Musk protests

Scenes from a protest outside of Tesla’s store in Loveland, Colorado.

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Tesla stores have been the target of widespread protests and vandalism in recent weeks, after Elon Musk made a controversial gesture in January, and as he and the Trump administration’s newly created government efficiency division continues to gut federal agencies.

On Saturday, I went to the Tesla store in Loveland, Colorado, where demonstrators were already protesting upon my arrival at roughly 12:45 p.m. MT.  Walking up to the protest, I could see scattered groups of demonstrators lined up along about two blocks, spanning from the Tesla store to a nearby intersection and Sprouts location. One protestor said he had counted about 230 people at around 1:00 p.m. MT.

The protest felt generally peaceful, with cars driving by and honking, and demonstrators leaving a large space between the front of the Tesla store and the sidewalk, easily allowing workers and customers to go in and out.

You can see a few videos and photos from the site below, along with some of the responses I got from protestors and a prospective customer.

READ MORE ON TESLA PROTESTS AND VANDALISM:

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I spoke to about a dozen protestors about what they were protesting against. Most said they were there to condemn Musk’s recent federal worker and program cuts with the Trump administration, his performance of what some said resembled a Nazi salute at Trump’s inauguration ceremony in January, or the administration’s recent attacks against transgender and queer individuals.

One protestor, Elsa, identified as a former Republican and said she was “highly concerned that our Constitution is being ignored,” especially with regards to the three branches of government and the system of checks and balances.

“It surprises me that, even if you voted for Trump, or you believe in capitalism, which, I didn’t vote for Trump, but I do believe in capitalism — I’m a former Republican, I was a Republican for most of my life — but it’s dangerous to have power rest in a handful of ultra-wealthy people,” Elsa said.

“And our whole country needs to realize that,” she adds. “This to me is not even Republican or Democrat at this point.”

Instead, she says it now comes down to whether people want to give billionaires huge tax breaks, or to use that money to support a range of groups in the U.S., including those who have social security benefits, are veterans, or are 9/11 survivors seeking cancer treatments, as a few examples.

Another protestor, Mary, said she was taking part in the demonstration “because she loves this country and democracy,” adding that she wanted to help preserve democracy for her grandchildren.

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Still another protestor, Bryan, said that they were protesting because of the Trump administration and Musk’s attempts to erase transgender, non-binary, and queer people from history, drawing comparisons to the rise of fascism in Nazi Germany, where early human rights violations were lodged against gay and queer communities.

“I’m here because I have to be,” Bryan said. “I’m afraid of the future.”

Yet another person and his family were holding Ukraine flags, saying that they were protesting for a wide range of reasons, but especially for Trump’s recent meeting with Ukraine President Volodymyr Zelenskyy and Musk’s claims that the top Ukrainian executive was to blame for what he has called a “forever war.”

While most protestors appeared to be generally friendly, especially with each other, I did hear a few exchanges between demonstrators and those with other opinions. While I heard more cars honking throughout the experience, seemingly in support of the protests, I also noticed a few from which passengers yelled things like “Go Trump.”

“Direct action, we need to stop these fascists with direct action,” one protestor yelled in response.

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Additionally, I also talked to a prospective customer, Kristy, who was there for a test drive and said she had a negative experience with the protestors.

“I was test driving a Tesla, and as we pulled in and parked right here, this black one, these people right here in the middle yelled at me, ‘Hope you’re turning in your f*cking Nazi car,’ and I said ‘F*ck you,’” Kristy explained.

“And they’re like ‘F*ck you too, you’re a Nazi, f*cking Nazi lovers.’ And so, they’re just yelling racial slurs at me, and I’m far from a Nazi.”

Tesla store advisers declined to comment on the protests, and so did Loveland police.

Other Saturday protest footage from Tesla stores in California, Texas, and New York

The Loveland Tesla store has also been the site of repeated attacks in recent weeks, with authorities on Friday making a second arrest following multiple incidents. You can see the Department’s press release for the arrest below.

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The protest was also part of widespread demonstrations on Saturday, and it’s just the latest in actions targeting Musk’s electric vehicle (EV) company, some of which have included acts of vandalism, graffiti, arson, and even the use of weapons on Tesla storefronts.

Multiple other protests were also captured in footage on Saturday, including one in Santa Rosa, California, as shared by the San Francisco Chronicle, and another attended by conspiracy theorist Alex Jones in Austin, Texas. Still another was captured in New York City, and you can see footage from each of these protests below.

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Tesla vandalism cases under investigation by FBI Seattle

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Musk sets a date for Starship trip to Mars with Optimus on board

Optimus could be the first humanoid to make it to Mars, and Musk has set a date for when he thinks it’ll happen.

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Credit: SpaceX

Elon Musk has shared when he expects to take Starship to Mars for its first uncrewed mission, and he also says Tesla’s Optimus humanoid robot will be on board for the flight.

On Friday, Musk wrote on X that SpaceX’s reusable Starship rocket will take Optimus to Mars at the end of 2026, with human landings expected to commence a few years later.

“Starship departs for Mars at the end of next year, carrying Optimus,” Musk said. “If those landings go well, then human landings may start as soon as 2029, although 2031 is more likely.”

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Last year, the SpaceX and Tesla head also expectations that SpaceX would be able to begin uncrewed launches in 2016, with early launches including both Optimus and a Cybertruck unit.

Musk also followed up the announcement with a post on X on Saturday morning, noting that he expects SpaceX to launch more than 90 percent of Earth’s payload mass to orbit this year. Meanwhile, he says China will make up just around 5 percent, while the rest of the world, including other parts of America, would also make up just 5 percent.

He also predicted that that number would go up even further to nearly 100 percent, once SpaceX’s reusable rocket is being launched more frequently.

“When Starship is launching at high rate, SpaceX will probably carry >99 percent of Earth’s payload mass to orbit. This is necessary to make Mars a self-sustaining civilization,” Musk added.

READ MORE ABOUT SPACEX’S STARSHIP: Texas awards SpaceX $17.3M grant to expand Bastrop tech hub

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To be sure, Musk has been known to make ambitious claims about when his companies’ products would achieve certain milestones. For example, Musk predicted in 2018 that SpaceX could launch a rocket to Mars with humans aboard by 2024, though SpaceX only began testing the company’s reusable Starship in 2023.

Still, the company has been routinely testing Starship since then, and with increasing frequency, and in October, SpaceX performed the first catch of the Starship’s Super Heavy booster after liftoff to demonstrate the concept that a reusable rocket could be possible. In a launch earlier this month, SpaceX again successfully caught the Super Heavy Booster, though it lost the upper stage to a “rapid unscheduled disassembly,” effectively meaning that it had exploded in air and showered surrounding areas with rocket parts.

The explosion was the second consecutive launch in which debris from Starship reigned down, highlighting the continued importance of testing as SpaceX aims to make the rocket a viable product for reusable space travel.

On Friday, SpaceX also launched its Starliner spacecraft to the International Space Station (ISS) to rescue astronauts that have been stuck on the orbital craft, after a Boeing launch was originally intended to bring them back to Earth. While SpaceX attempted to rescue the two astronauts in September, issues with the Starliner craft’s thrusters discovered upon arrival made NASA hold off on approving the return mission.

SpaceX completes a new first with recent Falcon 9 launch

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U.S. AG Pam Bondi: Tesla Molotov attack suspect facing up to 20 years in prison

The U.S. Attorney General confirmed that a Tesla attacker, who threw Molotov cocktails at a store, is now facing up to 20 years in prison.

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The White House, Public domain, via Wikimedia Commons
President Donald J. Trump purchases a Tesla on the South Lawn, Tuesday, March 11, 2025. (Official White House Photo by Molly Riley)

It appears that an anti-Tesla activist who is suspected of throwing Molotov cocktails at one of the electric vehicle maker’s stores is now looking at a potentially long prison sentence. 

This is, at least, as per United States Attorney General Pam Bondi, who recently shared her insights in a FOX News segment.

Tesla Attacks and Trump Warning

Tesla locations and vehicles have been subjected to numerous attacks as of late, from stores being shot up to vehicles being vandalized and set on fire in suspected arson incidents. In one case, a Tesla store in Salem, Oregon, was attacked with Molotov cocktails.

President Donald Trump has issued a stern warning to people attacking Teslas, stating that he considers such actions as domestic terrorism. While addressing the issue, Trump warned that anyone caught deliberately harming Tesla will be going through “hell.”

Attorney General’s Update

During a recent FOX News segment, US Attorney General Pam Bondi reiterated that anyone targeting others over political beliefs would be caught and punished accordingly. She highlighted that investigations are underway to find out who is behind the violent actions, and she also confirmed that a Tesla attacker, who threw Molotov cocktails at a store, is now facing up to 20 years in prison.

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“If you targeted someone, if you went after someone because of their political affiliation, we will be investigating you. We will be looking at you, because that’s the weaponization, and it has to stop. For instance, look what they’re continuing to do to Elon Musk. They are targeting Tesla dealerships, the stations where you charge a Tesla. They’re vandalizing cars. I have already directed an investigation be opened to see how this is being funded. Who is behind this? 

“We have people we’re locking up on that. We have someone in jail right now from one of the dealerships. They threw a Molotov cocktail through a dealership. They’re looking at up to 20 years in prison. So, if you’re going to touch a Tesla, go to a dealership, or do anything, you better watch out, because we’re coming after you. And if you’re funding this, we’re coming after you. We’re going to find out who you are,” Bondi stated.

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