AMD Radeon RX 6450M vs AMD Radeon Pro 570
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jun 2017
Generation
Navi Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
1000 MHz
Boost Clock
2460 MHz
1105 MHz
Memory Clock
2000 MHz
1695 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
217.0GB/s
Render Config
Compute Units
12
28
Shading Units
768
1792
TMUs
48
112
ROPs
32
32
RT Cores
12
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
2 MB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
78.72 GPixel/s
35.36 GPixel/s
Texture Rate
118.1 GTexel/s
123.8 GTexel/s
FP16 (half)
7.557 TFLOPS
3.960 TFLOPS
FP32 (float)
3.779 TFLOPS
3.960 TFLOPS
FP64 (double)
236.2 GFLOPS
247.5 GFLOPS
Graphics Processor
GPU Name
Navi 24
Polaris 20
GPU Variant
Navi 24 XML
Polaris 20
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
5.4 billion
5.7 billion
Die Size
107 mm²
232 mm²
Board Design
TDP
50W
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.