NVIDIA GeForce MX230 vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce MX230 AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX230 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 MX230 's Advantages

Boost Clock has increased by 26% (1531MHz vs 1218MHz)

Larger VRAM bandwidth (48.06GB/s vs 48.00GB/s)

Lower TDP (10W vs 50W)

AMD Radeon RX 640 Mobile 's Advantages

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX230

0.784 TFLOPS

Radeon RX 640 Mobile +98%

1.559 TFLOPS

GeForce MX230

VS

Radeon RX 640 Mobile

Graphics Card

Feb 2019

Release Date

May 2019

GeForce MX

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1519 MHz

Base Clock

1082 MHz

1531 MHz

Boost Clock

1218 MHz

1502 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

48.06GB/s

Bandwidth

48.00GB/s

Render Config

2

SM Count

-

Compute Units

10

256

Shading Units

640

16

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

24.50 GPixel/s

Pixel Rate

19.49 GPixel/s

24.50 GTexel/s

Texture Rate

48.72 GTexel/s

12.25 GFLOPS

FP16 (half)

1.559 TFLOPS

783.9 GFLOPS

FP32 (float)

1.559 TFLOPS

24.50 GFLOPS

FP64 (double)

97.44 GFLOPS

Graphics Processor

GP108

GPU Name

Polaris 23

N17S-G0-A1

GPU Variant

Polaris 23 XT

Pascal

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

1.8 billion

Transistors

2.2 billion

74 mm²

Die Size

103 mm²

Board Design

10W

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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