AMD Radeon Instinct MI60 vs AMD Radeon RX 6450M
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Jan 2023
Generation
Radeon Instinct
Navi Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1200 MHz
2000 MHz
Boost Clock
1800 MHz
2460 MHz
Memory Clock
1000 MHz
2000 MHz
Memory
Memory Size
32GB
4GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
64bit
Bandwidth
1024GB/s
128.0GB/s
Render Config
Compute Units
64
12
Shading Units
4096
768
TMUs
256
48
ROPs
64
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
1024 KB
RT Cores
-
12
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
115.2 GPixel/s
78.72 GPixel/s
Texture Rate
460.8 GTexel/s
118.1 GTexel/s
FP16 (half)
29.49 TFLOPS
7.557 TFLOPS
FP32 (float)
14.75 TFLOPS
3.779 TFLOPS
FP64 (double)
7.373 TFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
Vega 20
Navi 24
GPU Variant
Vega 20 GL
Navi 24 XML
Architecture
GCN 5.1
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
13.23 billion
5.4 billion
Die Size
331 mm²
107 mm²
Board Design
TDP
300W
50W
Suggested PSU
700 W
-
Outputs
1x mini-DisplayPort 1.4a
Portable Device Dependent
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
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.7