NVIDIA GeForce MX350 vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce MX350 AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX350 and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX350 's Advantages

Released 9 months late

Larger VRAM bandwidth (56.06GB/s vs 48.00GB/s)

Lower TDP (20W vs 50W)

AMD Radeon RX 640 Mobile 's Advantages

Boost Clock has increased by 30% (1218MHz vs 937MHz)

Score

Benchmark

FP32 (float)

GeForce MX350

1.199 TFLOPS

Radeon RX 640 Mobile +30%

1.559 TFLOPS

GeForce MX350

VS

Radeon RX 640 Mobile

Graphics Card

Feb 2020

Release Date

May 2019

GeForce MX

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

747 MHz

Base Clock

1082 MHz

937 MHz

Boost Clock

1218 MHz

1752 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

56.06GB/s

Bandwidth

48.00GB/s

Render Config

5

SM Count

-

Compute Units

10

640

Shading Units

640

32

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

Theoretical Performance

14.99 GPixel/s

Pixel Rate

19.49 GPixel/s

29.98 GTexel/s

Texture Rate

48.72 GTexel/s

18.74 GFLOPS

FP16 (half)

1.559 TFLOPS

1199 GFLOPS

FP32 (float)

1.559 TFLOPS

37.48 GFLOPS

FP64 (double)

97.44 GFLOPS

Graphics Processor

GP107

GPU Name

Polaris 23

GP107-670-A1 (N17S-G5-A1)

GPU Variant

Polaris 23 XT

Pascal

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3.3 billion

Transistors

2.2 billion

132 mm²

Die Size

103 mm²

Board Design

20W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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