AMD Radeon Pro W6800X vs AMD Radeon RX 7950 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Unknown
Generation
Radeon Pro Mac
Navi III
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1800 MHz
2000 MHz
Boost Clock
2087 MHz
3000 MHz
Memory Clock
2000 MHz
2500 MHz
Memory
Memory Size
32GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
320bit
Bandwidth
512.0GB/s
800.0GB/s
Render Config
Compute Units
60
84
Shading Units
3840
5376
TMUs
240
336
ROPs
96
192
RT Cores
60
84
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
4 MB
6 MB
L3 Cache
128 MB
80 MB
Theoretical Performance
Pixel Rate
200.4 GPixel/s
576.0 GPixel/s
Texture Rate
500.9 GTexel/s
1008 GTexel/s
FP16 (half)
32.06 TFLOPS
129.0 TFLOPS
FP32 (float)
16.03 TFLOPS
64.51 TFLOPS
FP64 (double)
1002 GFLOPS
2.016 TFLOPS
Graphics Processor
GPU Name
Navi 21
Navi 31
GPU Variant
Navi 21 Pro-XLA
Navi 31 XT+
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
57.7 billion
Die Size
520 mm²
529 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
Apple MPX
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.7
📊 Benchmark
Blender
1,424
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