AMD Radeon Instinct MI100 vs AMD Radeon Pro W6800X
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Aug 2021
Generation
Radeon Instinct
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
Apple MPX
Clock Speeds
Base Clock
1000 MHz
1800 MHz
Boost Clock
1502 MHz
2087 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
512.0GB/s
Render Config
Compute Units
120
60
Shading Units
7680
3840
TMUs
480
240
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
8 MB
4 MB
RT Cores
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
96.13 GPixel/s
200.4 GPixel/s
Texture Rate
721.0 GTexel/s
500.9 GTexel/s
FP16 (half)
184.6 TFLOPS
32.06 TFLOPS
FP32 (float)
23.07 TFLOPS
16.03 TFLOPS
FP64 (double)
11.54 TFLOPS
1002 GFLOPS
Graphics Processor
GPU Name
Arcturus
Navi 21
GPU Variant
Arcturus XL
Navi 21 Pro-XLA
Architecture
CDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
25.6 billion
26.8 billion
Die Size
750 mm²
520 mm²
Board Design
TDP
300W
200W
Suggested PSU
700 W
550 W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
Power Connectors
2x 8-pin
Apple MPX
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
2.1
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.7
📊 Benchmark
Blender
-
1,424