NVIDIA GeForce GT 640M LE vs NVIDIA GeForce MX570

VS

NVIDIA GeForce GT 640M LE NVIDIA GeForce MX570

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 640M LE and 2GB VRAM GeForce MX570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX570 's Advantages

Released 10 years late

Boost Clock1155MHz

Larger VRAM bandwidth (96.00GB/s vs 50.24GB/s)

1952 additional rendering cores

Lower TDP (25W vs 32W)

Score

Benchmark

FP32 (float)

GeForce GT 640M LE

0.289 TFLOPS

GeForce MX570 +1537%

4.731 TFLOPS

GeForce GT 640M LE

VS

GeForce MX570

Graphics Card

May 2012

Release Date

May 2022

GeForce 600M

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

785 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

50.24GB/s

Bandwidth

96.00GB/s

Render Config

2

SM Count

16

-

Compute Units

-

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

3.012 GPixel/s

Pixel Rate

46.20 GPixel/s

12.05 GTexel/s

Texture Rate

73.92 GTexel/s

-

FP16 (half)

4.731 TFLOPS

289.0 GFLOPS

FP32 (float)

4.731 TFLOPS

24.08 GFLOPS

FP64 (double)

73.92 GFLOPS

Graphics Processor

GF108

GPU Name

GA107

-

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

Board Design

32W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

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

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