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PowerColor Leak Confirms AMD Radeon RX 7800 XT GPU: 3840 Cores & 16 GB VRAM
PowerColor Leak Confirms AMD Radeon RX 7800 XT GPU: 3840 Cores & 16 GB VRAM-August 2024
Aug 7, 2026 8:22 PM

PowerColor has leaked AMD's upcoming Radeon RX 7800 XT graphics card which features a brand new RDNA 3 GPU SKU with 16 GB VRAM.

AMD Radeon RX 7800 XT Graphics Card Confirmed By PowerColor, Rocks 3840 Cores RDNA GPU & 16 GB VRAM

Out of nowhere, someone at PowerColor decided it was time to go live with the product page of the upcoming AMD Radeon RX 7800 XT graphics card which will serve as the successor to AMD's Radeon RX 6800 XT GPUs. The variant leaked by PowerColor is its very own Red Devil design with custom cooling and PCB designs. The card features a triple-fan configuration in a 2.2-slot design but more importantly, this is the first actual leak of the upcoming 7800 XT series.

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Starting with the specifications, the AMD Radeon RX 7800 XT GPU is now confirmed to feature a mix of Navi 31 and Navi 32 MCM GPUs. The configuration pictured is based on the Navi 31 GPU with just four MCDs versus the six MCDs featured on the full Navi 31 GPUs. The GPU core comes with 3840 cores packed within 60 Compute Units. These operate at a game clock of up to 2255 MHz and a boost clock of up to 2565 MHz so you are looking at around 40 TFLOPs of compute.

For memory, the AMD Radeon RX 7800 XT graphics card is configured with 16 GB of GDDR6 VRAM that operates across a 256-bit wide bus interface, packs 64 MB of Infinity Cache, & operates at an 18 Gbps pin speed for 576 GB/s of total bandwidth. This particular variant requires at least 800W PSUs to boot so we can guesstimate the TBP around 300W.

The PCB is said to make use of an 18-Phase VRM design and you can see that the GPU is certainly a more compact version making use of the Navi 32 GPU. Some of the highlighted features of the card by PowerColor include:

Metal Reinforced BackplateDual BIOSHigh-Quality 14-Layer PCB DesignDrMOS with IMON Digital MonitoringOptimum Heatpipe ArrangementPersonalized ARGB Lighting EffectRing-fan Blade Design

The pricing of the AMD Radeon RX 7800 XT graphics card is definitely going to be interesting. We've seen the Radeon RX 7900 GRE launch at $649 US which means that the 7800 XT can very well come at a price point around $600 US. The GRE is only going to be available via system integrators for the global audiences so AMD may still have the opportunity to launch the 7800 XT at $649 US or if they feel going the competitive route, then I think $549-$599 US will be a good pricing and certainly be a lot more convincing purchase over the RTX 4070 series.

AMD Radeon RX 7900 GRE - Navi 31 / 5120 Cores / 16 GB / 256-bit / $649 USAMD Radeon RX 7800 XT - Navi 32 / 3840 Cores / 16 GB / 256-bit / $549 US?

As for the launch of this graphics card, AMD recently confirmed that it has more enthusiast RDNA 3 offerings launching this quarter. It is likely that the AMD Radeon RX 7800 XT will be accompanied by the Radeon RX 7700 XT which is another rumored graphics card. We will definitely hear more soon, especially at Gamescom 2023.

AMD Radeon RX 7000 RDNA 3 GPU Lineup:

Graphics CardAMD Radeon RX 7900 XTXAMD Radeon RX 7900 XTAMD Radeon RX 7900 GREAMD Radeon RX 7800 XTAMD Radeon RX 7700 XTAMD Radeon RX 7600
GPUNavi 31 XTXNavi 31 XTNavi 31 LENavi 32Navi 32Navi 33 XL
Process Node5nm+6nm5nm+6nm5nm+6nm5nm+6nm5nm+6nm6nm
Die Size300mm2 (Only GCD)
522mm2 (with MCDs)
300mm2 (Only GCD)
522mm2 (with MCDs)
300mm2 (Only GCD)
522mm2 (with MCDs)
~200mm2(Only GCD)
150mm2(with MCDs)
~200mm2(Only GCD)
150mm2(with MCDs)
204mm2
Transistors58 Billion58 Billion58 Billion28.1 Billion28.1 Billion13.3 Billion
GPU WGPs484240302716
Stream Processors614453765120384034562048
TMUs/ROPs384 / 192384 / 192320 / 160240 / 96216 / 96128 / 32
Game Clock2.3 GHz2.0 GHz1.9 GHz2.2 GHz2.1 GHz2.2 GHz
Boost Clock2.5 GHz2.4 GHz2.2 GHz2.5 GHz2.4 GHz2.6 GHz
FP32 TFLOPs61 TFLOPs52 TFLOPs46 TFLOPs37 TFLOPs35 TFLOPs22 TFLOPs
Memory Size24 GB GDDR620 GB GDDR616 GB GDDR616 GB GDDR612 GB GDDR68 GB GDDR6
Infinity Cache96 MB80 MB64 MB64 MB48 MB32 MB
Memory Bus384-bit320-bit256-bit256-bit192-bit128-bit
Memory Clock20 Gbps20 Gbps18 Gbps19.5 Gbps18 Gbps18 Gbps
Bandwidth960 GB/s800 GB/s576 GB/s624 GB/s432 GB/s288 GB/s
Effective Bandwidth3.5 TB/s3.5 TB/s2.2 TB/s2.7 TB/s2.0 TB/s476.9 GB/s
TBP355W315W260W263W245W165W
PCIe InterfacePCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x8
Price$999 US$899 US$649 US
(5299 RMB China)
$499 US$449 US$269 US
LaunchDec, 2022Dec, 2022July, 2023September, 2023September, 2023May, 2023

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