AMD Radeon HD 7450A vs NVIDIA GeForce G103M

VS

AMD Radeon HD 7450A

NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A and 512MB VRAM GeForce G103M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450A 's Advantages

Released 2 years and 4 months late

Larger VRAM bandwidth (12.80GB/s vs 8.000GB/s)

152 additional rendering cores

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 25W)

Score

Benchmark

FP32 (float)

Radeon HD 7450A +669%

0.2 TFLOPS

GeForce G103M

0.026 TFLOPS

Radeon HD 7450A

VS

GeForce G103M

Graphics Card

Jan 2012

Release Date

Sep 2009

All-In-One

Generation

GeForce 100M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

800 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

512MB

GDDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

8.000GB/s

Render Config

2

Compute Units

-

SM Count

1

160

Shading Units

8

TMUs

4

ROPs

4

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

16 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

2.560 GPixel/s

5.000 GTexel/s

Texture Rate

2.560 GTexel/s

-

200.0 GFLOPS

FP32 (float)

25.60 GFLOPS

-

Board Design

25W

TDP

14W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Caicos

GPU Name

G98

-

GPU Variant

N10M-GE2-S

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.37 billion

Transistors

0.21 billion

67 mm²

Die Size

86 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

5.0

Shader Model

4.0

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