AMD Radeon Pro W7800
vs
AMD Radeon RX 6900 XT
GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon Pro W7800 and the AMD Radeon RX 6900 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon Pro W7800 is based on the AMD Radeon Pro W7800 and has 4480 texture shaders and 70 execution units. AMD Radeon RX 6900 XT is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units. |
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| AMD Radeon Pro W7800 | GPU | AMD Radeon RX 6900 XT |
| AMD Radeon Pro W7800 | Based on | AMD Radeon RX 6900 XT |
| Navi 31 | GPU Chip | Navi 21 |
| RDNA 3 | Architecture | RDNA 2 |
| 70 | Streaming Multiprocessors | 80 |
| 4480 | Shader | 5120 |
| 128 | Render Output Units | 128 |
| 280 | Texture Units | 320 |
| 70 | Raytracing Cores | 80 |
MemoryThe AMD Radeon Pro W7800 has 32 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 576 GB/s. The AMD Radeon RX 6900 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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| 32 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.250 GHz | Memory Clock | 2.000 GHz |
| 18.0 Gbps | Memory Speed | 16.0 Gbps |
| 576 GB/s | Memory bandwidth | 512 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock SpeedsThe AMD Radeon Pro W7800 clocks in the base with up to 1.855 GHz. The base frequency of the AMD Radeon RX 6900 XT is 1.825 GHz. |
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| 1.855 GHz | Base Clock | 1.825 GHz |
| 2.499 GHz | Boost Clock | 2.250 GHz |
| Avg (Game) Clock | 2.02 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon Pro W7800 is 260 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The AMD Radeon RX 6900 XT has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 260 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 99 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe AMD Radeon Pro W7800 has a total of 1 Radial fans. The AMD Radeon RX 6900 XT has 3 Axial fans to cool the GPU and memory. |
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| Radial | Fan-Type | Axial |
| 1 x 70 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 38 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the AMD Radeon Pro W7800. The AMD Radeon RX 6900 XT supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| -- | HDMI Ports | 1x HDMI v2.1 |
| 4x DP v2.1 | DP Ports | 2x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe AMD Radeon Pro W7800 supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX 6900 XT is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Non addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode / Encode | AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Radeon Pro W7800 is 280 mm long, 110 mm high and 40 mm wide. The AMD Radeon RX 6900 XT is 267 mm long, 120 mm high and -- wide. |
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| 280 mm | Length | 267 mm |
| 110 mm | Height | 120 mm |
| 40 mm | Width | -- |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 1492 g |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe AMD Radeon Pro W7800 was released in Q2/2023 at a price of 2,499 $. The AMD Radeon RX 6900 XT was introduced in Q4/2020 at a price of 999 $. |
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| -- | Part-no | 102-D412 |
| Q2/2023 | Release date | Q4/2020 |
| 2,499 $ | Launch Price | 999 $ |
| 5 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.855 GHz, 32 GB (260 W TDP)
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1.825 GHz, 16 GB (300 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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AMD Radeon Pro W7800
32 GB GDDR6 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
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