AMD Radeon Pro W6800X Duo vs AMD P30PH
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Unknown
Generation
Radeon Pro Mac
Mining GPUs
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 3.0 x16
Clock Speeds
Base Clock
1800 MHz
1120 MHz
Boost Clock
1967 MHz
1206 MHz
Memory Clock
2000 MHz
2100 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
268.8GB/s
Render Config
Compute Units
60
32
Shading Units
3840
2048
TMUs
240
128
ROPs
96
32
RT Cores
60
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
2 MB
L3 Cache
128 MB
—
Theoretical Performance
Pixel Rate
188.8 GPixel/s
38.59 GPixel/s
Texture Rate
472.1 GTexel/s
154.4 GTexel/s
FP16 (half)
30.21 TFLOPS
4.940 TFLOPS
FP32 (float)
15.11 TFLOPS
4.940 TFLOPS
FP64 (double)
944.2 GFLOPS
308.7 GFLOPS
Graphics Processor
GPU Name
Navi 21
Polaris 20
GPU Variant
Navi 21 Pro-XLA
—
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
26.8 billion
5.7 billion
Die Size
520 mm²
232 mm²
Board Design
TDP
400W
180W
Suggested PSU
800 W
450 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.0b
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
Benchmark
Blender
1,422
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.