AMD Radeon Instinct MI60 vs AMD Radeon RX 6800M
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
May 2021
Generation
Radeon Instinct
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1200 MHz
2116 MHz
Boost Clock
1800 MHz
2390 MHz
Memory Clock
1000 MHz
2000 MHz
Memory
Memory Size
32GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
192bit
Bandwidth
1024GB/s
384.0GB/s
Render Config
Compute Units
64
40
Shading Units
4096
2560
TMUs
256
160
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
115.2 GPixel/s
153.0 GPixel/s
Texture Rate
460.8 GTexel/s
382.4 GTexel/s
FP16 (half)
29.49 TFLOPS
24.47 TFLOPS
FP32 (float)
14.75 TFLOPS
12.24 TFLOPS
FP64 (double)
7.373 TFLOPS
764.8 GFLOPS
Graphics Processor
GPU Name
Vega 20
Navi 22
GPU Variant
Vega 20 GL
Navi 22 XTM
Architecture
GCN 5.1
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
17.2 billion
Die Size
331 mm²
335 mm²
Board Design
TDP
300W
145W
Suggested PSU
700 W
-
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
-
11,498
3DMark Time Spy Extreme
-
5,418
3DMark Speed Way
-
2,096
Blender
-
1,568