AMD Radeon Pro W6800X Duo vs NVIDIA RTX 6000D
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Jul 2025
Generation
Radeon Pro Mac
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 5.0 x16
Clock Speeds
Base Clock
1800 MHz
1992 MHz
Boost Clock
1967 MHz
2430 MHz
Memory Clock
2000 MHz
1560 MHz
Memory
Memory Size
32GB
84GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
448bit
Bandwidth
512.0GB/s
1.40TB/s
Render Config
Compute Units
60
-
Shading Units
3840
19968
TMUs
240
624
ROPs
96
192
RT Cores
60
156
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
128 MB
L3 Cache
128 MB
-
SM Count
-
156
Tensor Cores
-
624
Theoretical Performance
Pixel Rate
188.8 GPixel/s
466.6 GPixel/s
Texture Rate
472.1 GTexel/s
1516.3 GTexel/s
FP16 (half)
30.21 TFLOPS
97.04 TFLOPS
FP32 (float)
15.11 TFLOPS
97.04 TFLOPS
FP64 (double)
944.2 GFLOPS
1.516 TFLOPS
Graphics Processor
GPU Name
Navi 21
GB202
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
92.2 billion
Die Size
520 mm²
750 mm²
Board Design
TDP
400W
600W
Suggested PSU
800 W
1000 W
Outputs
1x HDMI 2.14x Thunderbolt
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
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
6.9
CUDA
-
12.0
📊 Benchmark
Blender
1,422
-