AMD Radeon Instinct MI100 vs AMD Radeon RX 6800M
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
May 2021
Generation
Radeon Instinct
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
2116 MHz
Boost Clock
1502 MHz
2390 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
32GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
192bit
Bandwidth
1229GB/s
384.0GB/s
Render Config
Compute Units
120
40
Shading Units
7680
2560
TMUs
480
160
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
8 MB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
96.13 GPixel/s
153.0 GPixel/s
Texture Rate
721.0 GTexel/s
382.4 GTexel/s
FP16 (half)
184.6 TFLOPS
24.47 TFLOPS
FP32 (float)
23.07 TFLOPS
12.24 TFLOPS
FP64 (double)
11.54 TFLOPS
764.8 GFLOPS
Graphics Processor
GPU Name
Arcturus
Navi 22
GPU Variant
Arcturus XL
Navi 22 XTM
Architecture
CDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
25.6 billion
17.2 billion
Die Size
750 mm²
335 mm²
Board Design
TDP
300W
145W
Suggested PSU
700 W
-
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
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
6.5
📊 Benchmark
3DMark Time Spy
-
11,498
3DMark Time Spy Extreme
-
5,418
3DMark Speed Way
-
2,096
Blender
-
1,568