NVIDIA GeForce MX250 vs ATI Mobility Radeon HD 4650

VS

NVIDIA GeForce MX250

ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX250 and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX250 's Advantages

Boost Clock1038MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (48.06GB/s vs 19.20GB/s)

64 additional rendering cores

Lower TDP (10W vs 35W)

Score

Benchmark

FP32 (float)

GeForce MX250 +149%

0.797 TFLOPS

Mobility Radeon HD 4650

0.32 TFLOPS

GeForce MX250

VS

Mobility Radeon HD 4650

Graphics Card

Unknown

Release Date

Jan 2009

GeForce MX

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

937 MHz

Base Clock

-

1038 MHz

Boost Clock

-

1502 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

128bit

48.06GB/s

Bandwidth

19.20GB/s

Render Config

-

Compute Units

4

3

SM Count

-

384

Shading Units

320

24

TMUs

32

16

ROPs

8

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

16.61 GPixel/s

Pixel Rate

4.000 GPixel/s

24.91 GTexel/s

Texture Rate

16.00 GTexel/s

12.46 GFLOPS

FP16 (half)

-

797.2 GFLOPS

FP32 (float)

320.0 GFLOPS

24.91 GFLOPS

FP64 (double)

-

Board Design

10W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP108B

GPU Name

M96

-

Pascal

Architecture

TeraScale

Samsung

Foundry

TSMC

14 nm

Process Size

55 nm

1.8 billion

Transistors

0.514 billion

74 mm²

Die Size

146 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.1

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