NVIDIA GeForce G103M vs ATI Mobility Radeon HD 5145

VS

NVIDIA GeForce G103M

ATI Mobility Radeon HD 5145

We compared two Mobile platform GPUs: 512MB VRAM GeForce G103M and 1024MB VRAM Mobility Radeon HD 5145 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 15W)

ATI Mobility Radeon HD 5145 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)

72 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce G103M

0.026 TFLOPS

Mobility Radeon HD 5145 +342%

0.115 TFLOPS

GeForce G103M

VS

Mobility Radeon HD 5145

Graphics Card

Sep 2009

Release Date

Jan 2010

GeForce 100M

Generation

M9x

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

1

SM Count

-

8

Shading Units

80

4

TMUs

8

4

ROPs

4

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

64 KB

-

Theoretical Performance

2.560 GPixel/s

Pixel Rate

2.880 GPixel/s

2.560 GTexel/s

Texture Rate

5.760 GTexel/s

-

25.60 GFLOPS

FP32 (float)

115.2 GFLOPS

-

Board Design

14W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G98

GPU Name

M92

N10M-GE2-S

GPU Variant

-

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.21 billion

Transistors

0.242 billion

86 mm²

Die Size

73 mm²

Graphics Features

11.1 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.1

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