AMD Radeon Pro W6800X
Expert rating6.2 / 10
- GPU Brand:
- AMD
- VRAM:
- 32GB GDDR6
- Memory Type:
- GDDR6
- TDP:
- 250W
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Manufacturer: AMD Last updated: 2026-09-12
AMD Radeon Pro W6800X Review
The AMD Radeon Pro W6800X is the mid-tier MPX Module GPU option Apple sold for the Intel Mac Pro, using a 60-compute-unit Navi 21 die with 32GB of GDDR6, positioned below the flagship W6900X for buyers who don't need every last compute unit.
It's the same 32GB VRAM as the flagship W6900X, just fewer compute units and a lower boost clock, which makes it the more sensible pick for most Mac Pro editing and 3D workflows that are more VRAM-bound than shader-bound. Like every MPX Module GPU, it's exclusively compatible with the Mac Pro tower and can't be used in any other system.
Performance & Real-World Use
60 compute units and 3840 stream processors at 250W give the W6800X strong performance for color grading, 3D viewport work, and GPU-accelerated encoding in macOS applications, trailing the flagship W6900X by roughly 15-20% in shader-bound tasks.
Comparison to Alternatives
Its flagship sibling, the Radeon Pro W6900X also being added to this catalog, offers the full 80 CU die for meaningfully more shader throughput at a higher price, worth it only for the most demanding rendering workloads. Against the standalone AMD Radeon RX 6800 XT in this catalog, the desktop card uses comparable silicon for far less money, but again, only the MPX Module physically fits an Intel Mac Pro.
Specifications
Platform
| GPU Brand | AMD |
|---|---|
| Board Partner | Apple (Mac Pro exclusive) |
Identity and type
| Series | Radeon Pro W6000 |
|---|---|
| Tier | High-End |
Performance
| VRAM | 32 GB |
|---|---|
| Memory Type | GDDR6 |
| Boost Clock | 2015 MHz |
| Ray Tracing Support | Yes |
Physical & Power
| TDP | 250 W |
|---|---|
| Card Length | 267 mm |
| Slot Width | 2 |
Silicon
| Architecture | RDNA 2 |
|---|---|
| Shader Units | 3840 |
| Compute Blocks | 60 |
Memory
| Memory Bus Width | 256 bit |
|---|
Host interface
| PCIe Generation | PCIe 4.0 x16 (MPX connector) |
|---|
| Infinity Cache | 128 MB |
|---|---|
| Display Outputs | 6x Mini-DisplayPort 1.4 (via MPX Module) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating6.2 / 10
A sensible mid-tier Mac Pro GPU option offering the same VRAM as the flagship for less; still platform-locked with no upgrade path outside that one machine.
Best for
- Intel Mac Pro (2019) owners on a tighter GPU budget
- macOS color grading and video editing workflows
- VRAM-bound 3D work not requiring peak shader throughput
Not for
- Any non-Mac-Pro system (physically incompatible)
- Buyers wanting maximum shader throughput (get the W6900X)
- Windows or Linux workstation builds
FAQs
What are the key specifications of the AMD Radeon Pro W6800X?
The AMD Radeon Pro W6800X is a graphics card from AMD. Key specs: GPU Brand AMD, Tier High-End, Board Partner Apple (Mac Pro exclusive), VRAM 32GB GDDR6, Memory Type GDDR6.
Who is the AMD Radeon Pro W6800X best suited to?
It suits intel mac pro (2019) owners on a tighter gpu budget, macos color grading and video editing workflows, vram-bound 3d work not requiring peak shader throughput.
What are the drawbacks of the AMD Radeon Pro W6800X?
It is a poor fit for any non-mac-pro system (physically incompatible), buyers wanting maximum shader throughput (get the w6900x), windows or linux workstation builds.