AMD Radeon HD 7470M vs NVIDIA GeForce MX230

VS

AMD Radeon HD 7470M

NVIDIA GeForce MX230

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7470M and 2GB VRAM GeForce MX230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX230 's Advantages

Released 7 years and 1 months late

Boost Clock has increased by 91% (1531MHz vs 800MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (48.06GB/s vs 14.40GB/s)

96 additional rendering cores

Lower TDP (10W vs 25W)

Score

Benchmark

FP32 (float)

Radeon HD 7470M

0.256 TFLOPS

GeForce MX230 +206%

0.784 TFLOPS

Radeon HD 7470M

VS

GeForce MX230

Graphics Card

Jan 2012

Release Date

Feb 2019

London

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

750 MHz

Base Clock

1519 MHz

800 MHz

Boost Clock

1531 MHz

900 MHz

Memory Clock

1502 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

48.06GB/s

Render Config

2

Compute Units

-

SM Count

2

160

Shading Units

256

8

TMUs

16

4

ROPs

16

-

8 KB (per CU)

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

3.200 GPixel/s

Pixel Rate

24.50 GPixel/s

6.400 GTexel/s

Texture Rate

24.50 GTexel/s

-

FP16 (half)

12.25 GFLOPS

256.0 GFLOPS

FP32 (float)

783.9 GFLOPS

-

FP64 (double)

24.50 GFLOPS

Board Design

25W

TDP

10W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Seymour

GPU Name

GP108

Seymour XT (216-0810084)

GPU Variant

N17S-G0-A1

TeraScale 2

Architecture

Pascal

TSMC

Foundry

Samsung

40 nm

Process Size

14 nm

0.37 billion

Transistors

1.8 billion

67 mm²

Die Size

74 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

5.0

Shader Model

6.4

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