AMD Radeon HD 7450A vs NVIDIA GeForce 9800M GTS

VS

AMD Radeon HD 7450A

NVIDIA GeForce 9800M GTS

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 7450A and 1024MB VRAM GeForce 9800M GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450A 's Advantages

Released 3 years and 5 months late

96 additional rendering cores

Lower TDP (25W vs 75W)

NVIDIA GeForce 9800M GTS 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (51.20GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7450A +4%

0.2 TFLOPS

GeForce 9800M GTS

0.192 TFLOPS

Radeon HD 7450A

VS

GeForce 9800M GTS

Graphics Card

Jan 2012

Release Date

Aug 2008

All-In-One

Generation

GeForce 9M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

12.80GB/s

Bandwidth

51.20GB/s

Render Config

2

Compute Units

-

SM Count

8

160

Shading Units

64

8

TMUs

32

4

ROPs

16

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

9.600 GPixel/s

5.000 GTexel/s

Texture Rate

19.20 GTexel/s

-

200.0 GFLOPS

FP32 (float)

192.0 GFLOPS

-

Board Design

25W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Caicos

GPU Name

G94

-

GPU Variant

NB9E-GT1

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

0.37 billion

Transistors

0.505 billion

67 mm²

Die Size

240 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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