PowerColor Leak Confirms AMD Radeon RX 7800 XT GPU: 3840 Cores & 16 GB VRAM

Backendman August 03, 2023

PowerColor Leak Confirms AMD Radeon RX 7800 XT GPU: 3840 Cores & 16 GB VRAM 1

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 Backplate
  • Dual BIOS
  • High-Quality 14-Layer PCB Design
  • DrMOS with IMON Digital Monitoring
  • Optimum Heatpipe Arrangement
  • Personalized ARGB Lighting Effect
  • Ring-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 US
  • AMD 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 "Rumored":

Graphics Card AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XT AMD Radeon RX 7900 GRE AMD Radeon RX 7800 XT AMD Radeon RX 7700 XT AMD Radeon RX 7600 XT AMD Radeon RX 7600
GPU Navi 31 XTX Navi 31 XT Navi 31 LE Navi 32 Navi 32 ? Navi 32 ? Navi 33 XL
Process Node 5nm+6nm 5nm+6nm 5nm+6nm 5nm+6nm 5nm+6nm 5nm+6nm 6nm
Die Size 300mm2 (Only GCD)
522mm2 (with MCDs)		 300mm2 (Only GCD)
522mm2 (with MCDs)		 300mm2 (Only GCD)
522mm2 (with MCDs)		 TBD TBD TBD 204mm2
Transistors 58 Billion 58 Billion 58 Billion 58 Billion TBD TBD 13.3 Billion
GPU WGPs 48 42 40 30 24? 20? 16
Stream Processors 6144 5376 5120 3840 3072? 2560? 2048
TMUs/ROPs 384 / 192 384 / 192 320 / 160 TBD TBD TBD 128 / 32
Game Clock 2.3 GHz 2.0 GHz 1.9 GHz 2.2 GHz TBD TBD 2.2 GHz
Boost Clock 2.5 GHz 2.4 GHz 2.2 GHz 2.5 GHz TBD TBD 2.6 GHz
FP32 TFLOPs 61 TFLOPs 52 TFLOPs 46 TFLOPs 38 TFLOPs TBD TBD 22 TFLOPs
Memory Size 24 GB GDDR6 20 GB GDDR6 16 GB GDDR6 16 GB GDDR6 12 GB GDDR6? 8 GB GDDR6? 8 GB GDDR6
Infinity Cache 96 MB 80 MB 64 MB 64 MB 48 MB? 40 MB? 32 MB
Memory Bus 384-bit 320-bit 256-bit 256-bit 192-bit 128-bit 128-bit
Memory Clock 20 Gbps 20 Gbps 18 Gbps 18 Gbps 18 Gbps 18 Gbps 18 Gbps
Bandwidth 960 GB/s 800 GB/s 576 GB/s 576 GB/s 480 GB/s 320 GB/s 288 GB/s
Effective Bandwidth 3.5 TB/s 3.5 TB/s 2.2 TB/s 2.2 TB/s TBD TBD 476.9 GB/s
TBP 355W 315W 260W 225W? ~225W 175W 165W
PCIe Interface PCIe 4.0 x16 PCIe 4.0 x16 PCIe 4.0 x16 PCIe 4.0 x16 PCIe 4.0 x16 PCIe 4.0 x16 PCIe 4.0 x8
Price $999 US $899 US $649 US
(5299 RMB China)		 TBD TBD TBD $269 US
Launch Dec, 2022 Dec, 2022 July, 2023 2023 2023 TBD May, 2023
What do you think will be the pricing of the AMD Radeon RX 7800 XT graphics card?
Vote to see results
Written by Hassan Mujtaba


Refference- https://wccftech.com
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