Radeon PRO W7800
The Radeon PRO W7800 is AMD’s 32GB graphics card with a 260W board power rating, built on the RDNA 3 Navi 31 architecture. Below you’ll find what it can run locally, its benchmark scores and its full spec sheet, plus all 1 board version we track, each with its cheapest current price.
Prices update regularly and may differ at the retailer. This page contains affiliate links.
Benchmarks
Standardized benchmark scores for this chip, each compared to the fastest card we track and linked to its source. They apply to every board version.
Render
3D graphics
Local AI performance
What the Radeon PRO W7800 can run on your own machine, and how fast.
Largest model it can run (8K context)
- Q4 (the usual choice, near-original quality)
- ~44B
- Q8 (closer to original, half the model size)
- ~26B
- FP16 (unquantised, for training and research)
- ~14B
Parameter counts the card holds with room for an 8K conversation, counting the model weights plus its attention cache. A longer conversation needs more memory, so it lowers these figures.
Speed & value
- Speed, 8B model at Q4
- 87-102 tok/s
- Memory bandwidth
- 576 GB/s
- Price per GB of VRAM
- $65.62
Generation speed tracks memory bandwidth, because every word produced reads the whole model from memory. Shown as a range.
Models that fit, at Q4
| Model | Size | Memory needed | Est. speed |
|---|---|---|---|
| Mixtral Latest | 46.7B | 29.1GB | 16-19 tok/s |
| Dolphin Mixtral Latest | 46.7B | 29.1GB | 16-19 tok/s |
| Aya 35B | 35.0B | 23.5GB | 20-23 tok/s |
Popular models small enough for this card at Q4, one per family. Speed is left blank for mixture-of-experts models, where a bandwidth estimate is not reliable enough to publish.
Choosing a card for AI? Compare every GPU for local AI, including setups that pool the memory of two or more cards.
Radeon PRO W7800 versions (1)
Every board version we track, cheapest first.
- $2,099.99
| Version | Boost Clock | Length | Color | From | Buy | |
|---|---|---|---|---|---|---|
| GIGABYTE Radeon PRO W7800 AI TOP | — | 280 mm | — | $2,099.99 | |
1 board version of the Radeon PRO W7800 are listed above, starting from $2,099.99. Prices update daily from live retailer stock. Click any version name for its full spec sheet and all current retailer prices.
Specifications
Every Radeon PRO W7800 board version we track measures 280 mm long.
Performance
- Shader cores
- 4,480
- Compute units
- 70
- Texture units (TMUs)
- 280
- RT cores
- 70 · 2nd gen
- Tensor / AI cores
- 140 · 1st gen
Memory
- VRAM
- 32GB GDDR6
- Memory bus
- 256-bit
- Bandwidth
- 576 GB/s
- Memory speed
- 18 Gbps
- Infinity Cache
- 64 MB
GPU die
- Architecture
- RDNA 3 Navi 31
- Process node
- TSMC N5/N6
- Foundry
- TSMC
- Generation
- Radeon PRO W7000
Power
- TDP
- 260W
- Recommended PSU
- 700W
Display & outputs
- Outputs
- 4 DisplayPort 2.1
- PCIe interface
- PCIe 4.0 ×16
APIs & software
Video encoding & decoding
| Codec | Encode | Decode |
|---|---|---|
| H.264 / AVC | Not supported | Not supported |
| H.265 / HEVC | Not supported | Not supported |
| AV1 | Supported | Not supported |
| VP9 | Not supported | Not supported |
Features
- Upscaling
- FSR 4.1 (ML upscaling), FSR 3 Frame Generation
- Also runs
- XeSS 2, XeSS 2 Frame Generation
- ECC memory
- Yes
Physical
- Reference length
- 280 mm
- Slot width
- 2 slots
- MSRP
- $2,499.00
4,480 shader cores feed a 256-bit memory interface delivering 576 GB/s of peak bandwidth. 70 RT cores handle real-time ray tracing; 140 tensor cores accelerate AI workloads and FSR 4.1 (ML upscaling). Compare the Radeon PRO W7800 against the full GPU lineup on the full graphics card rankings.
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