AMD Radeon Pro W6800X vs AMD Radeon Pro W6900X

GPU · Specs Compare

Products
GPU AMD Radeon Pro W6800X AMD · 2021-08
GPU AMD Radeon Pro W6900X AMD · 2021-08
Graphics Card
Release Date
Aug 2021
Aug 2021
Generation
Radeon Pro Mac
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1800 MHz
1825 MHz
Boost Clock
2087 MHz
2150 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
512.0GB/s
Render Config
Compute Units
60
80
Shading Units
3840
5120
TMUs
240
320
ROPs
96
128
RT Cores
60
80
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
4 MB
4 MB
L3 Cache
128 MB
128 MB
Theoretical Performance
Pixel Rate
200.4 GPixel/s
275.2 GPixel/s
Texture Rate
500.9 GTexel/s
688.0 GTexel/s
FP16 (half)
32.06 TFLOPS
44.03 TFLOPS
FP32 (float)
16.03 TFLOPS
22.02 TFLOPS
FP64 (double)
1002 GFLOPS
1376 GFLOPS
Graphics Processor
GPU Name
Navi 21
Navi 21
GPU Variant
Navi 21 Pro-XLA
Navi 21 Pro-XTA
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
26.8 billion
26.8 billion
Die Size
520 mm²
520 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.14x Thunderbolt
Power Connectors
Apple MPX
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.5
Benchmark
Blender
1,424
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▲ Specs Compare Data sourced from official specifications and benchmark tests.