NVIDIA GeForce 9700M GT vs AMD Radeon HD 7450M

VS

NVIDIA GeForce 9700M GT

AMD Radeon HD 7450M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GT and 1024MB VRAM Radeon HD 7450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9700M GT 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

AMD Radeon HD 7450M 's Advantages

Released 3 years and 6 months late

More VRAM (1024GB vs 512GB)

128 additional rendering cores

Lower TDP (7W vs 45W)

Score

Benchmark

FP32 (float)

GeForce 9700M GT

0.099 TFLOPS

Radeon HD 7450M +126%

0.224 TFLOPS

GeForce 9700M GT

VS

Radeon HD 7450M

Graphics Card

Jul 2008

Release Date

Jan 2012

GeForce 9M

Generation

London

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

4

SM Count

-

32

Shading Units

160

16

TMUs

8

ROPs

4

-

L1 Cache

8 KB (per CU)

32 KB

L2 Cache

128 KB

-

Theoretical Performance

5.000 GPixel/s

Pixel Rate

2.800 GPixel/s

10.00 GTexel/s

Texture Rate

5.600 GTexel/s

-

99.20 GFLOPS

FP32 (float)

224.0 GFLOPS

-

Board Design

45W

TDP

7W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G96

GPU Name

Seymour

NB9E-GE

GPU Variant

Seymour PRO

Tesla

Architecture

TeraScale 2

UMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.314 billion

Transistors

0.37 billion

144 mm²

Die Size

67 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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