AMD Radeon Pro W6800X vs NVIDIA RTX PRO 2000 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Aug 2025
Generation
Radeon Pro Mac
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 5.0 x8
Clock Speeds
Base Clock
1800 MHz
982 MHz
Boost Clock
2087 MHz
1957 MHz
Memory Clock
2000 MHz
1125 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
288.0GB/s
Render Config
Compute Units
60
—
Shading Units
3840
4352
TMUs
240
136
ROPs
96
64
RT Cores
60
34
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
32 MB
L3 Cache
128 MB
—
SM Count
—
34
Tensor Cores
—
136
Theoretical Performance
Pixel Rate
200.4 GPixel/s
125.2 GPixel/s
Texture Rate
500.9 GTexel/s
266.2 GTexel/s
FP16 (half)
32.06 TFLOPS
17.03 TFLOPS
FP32 (float)
16.03 TFLOPS
17.03 TFLOPS
FP64 (double)
1002 GFLOPS
266.2 GFLOPS
Graphics Processor
GPU Name
Navi 21
GB206
GPU Variant
Navi 21 Pro-XLA
—
Architecture
RDNA 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
21.9 billion
Die Size
520 mm²
181 mm²
Board Design
TDP
200W
70W
Suggested PSU
550 W
250 W
Outputs
1x HDMI 2.14x Thunderbolt
4x mini-DisplayPort 2.1b
Power Connectors
Apple MPX
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.8
CUDA
—
12.0
Benchmark
Blender
1,424
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.