Home GPU Comparison NVIDIA GeForce MX570 A vs AMD Radeon RX 6450M

NVIDIA GeForce MX570 A vs AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX570 A and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX570 A 's Advantages
1280 additional rendering cores
Lower TDP (25W vs 50W)
AMD Radeon RX 6450M 's Advantages
Released 8 months late
Boost Clock has increased by 113% (2460MHz vs 1155MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.0GB/s vs 96.00GB/s)

Score

Benchmark

FP32 (float)
GeForce MX570 A +25%
4.731 TFLOPS
Radeon RX 6450M
3.779 TFLOPS
VS

Graphics Card

May 2022
Release Date
Jan 2023
GeForce MX
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

832 MHz
Base Clock
2000 MHz
1155 MHz
Boost Clock
2460 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
64bit
96.00GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
16
SM Count
-
2048
Shading Units
768
64
TMUs
48
40
ROPs
32
64
Tensor Cores
-
16
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

46.20 GPixel/s
Pixel Rate
78.72 GPixel/s
73.92 GTexel/s
Texture Rate
118.1 GTexel/s
4.731 TFLOPS
FP16 (half)
7.557 TFLOPS
4.731 TFLOPS
FP32 (float)
3.779 TFLOPS
73.92 GFLOPS
FP64 (double)
236.2 GFLOPS

Board Design

25W
TDP
50W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GA107
GPU Name
Navi 24
MX570
GPU Variant
Navi 24 XML
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
Unknown
Transistors
5.4 billion
Unknown
Die Size
107 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.7

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