AMD Radeon RX 7900M vs AMD Radeon Instinct MI60
GPU Specs Compare
Graphics Card
Release Date
Oct 2023
Nov 2018
Generation
Navi Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1825 MHz
1200 MHz
Boost Clock
2090 MHz
1800 MHz
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
4096bit
Bandwidth
576.0GB/s
1024GB/s
Render Config
Compute Units
72
64
Shading Units
4608
4096
TMUs
288
256
ROPs
192
64
RT Cores
72
-
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
4 MB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
401.3 GPixel/s
115.2 GPixel/s
Texture Rate
601.9 GTexel/s
460.8 GTexel/s
FP16 (half)
77.05 TFLOPS
29.49 TFLOPS
FP32 (float)
38.52 TFLOPS
14.75 TFLOPS
FP64 (double)
1204 GFLOPS
7.373 TFLOPS
Graphics Processor
GPU Name
Navi 31
Vega 20
GPU Variant
Navi 31
Vega 20 GL
Architecture
RDNA 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
13.23 billion
Die Size
529 mm²
331 mm²
Board Design
TDP
180W
300W
Outputs
Portable Device Dependent
1x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4
📊 Benchmark
3DMark Time Spy
18,218
-
3DMark Time Spy Extreme
8,440
-
3DMark Speed Way
3,943
-
Blender
2,583
-