NVIDIA GeForce GT 420M vs NVIDIA GeForce MX570
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 420M and 2GB VRAM GeForce MX570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 420M 's Advantages
Lower TDP (23W vs 25W)
NVIDIA GeForce MX570 's Advantages
Released 11 years and 8 months late
Boost Clock1155MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
1952 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 420M
0.192 TFLOPS
GeForce MX570
+2364%
4.731 TFLOPS
Graphics Card
Sep 2010
Release Date
May 2022
GeForce 400M
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
832 MHz
-
Boost Clock
1155 MHz
800 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
2GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
2
SM Count
16
96
Shading Units
2048
16
TMUs
64
4
ROPs
40
-
Tensor Cores
64
-
RT Cores
16
64 KB (per SM)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
2.000 GPixel/s
Pixel Rate
46.20 GPixel/s
8.000 GTexel/s
Texture Rate
73.92 GTexel/s
-
FP16 (half)
4.731 TFLOPS
192.0 GFLOPS
FP32 (float)
4.731 TFLOPS
16.00 GFLOPS
FP64 (double)
73.92 GFLOPS
Board Design
23W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GF108
GPU Name
GA107
N11P-GE-A1
GPU Variant
MX570
Fermi
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6
