AMD Radeon HD 7730M vs NVIDIA GeForce 9650M GT

VS

AMD Radeon HD 7730M

NVIDIA GeForce 9650M GT

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 1024MB VRAM GeForce 9650M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7730M 's Advantages

Released 3 years and 8 months late

Boost Clock675MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)

480 additional rendering cores

NVIDIA GeForce 9650M GT 's Advantages

Lower TDP (23W vs 25W)

Score

Benchmark

FP32 (float)

Radeon HD 7730M +712%

0.691 TFLOPS

GeForce 9650M GT

0.085 TFLOPS

Radeon HD 7730M

VS

GeForce 9650M GT

Graphics Card

Apr 2012

Release Date

Aug 2008

London

Generation

GeForce 9M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-II

Clock Speeds

575 MHz

Base Clock

-

675 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

25.60GB/s

Render Config

8

Compute Units

-

SM Count

4

512

Shading Units

32

TMUs

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

4.400 GPixel/s

21.60 GTexel/s

Texture Rate

8.800 GTexel/s

-

691.2 GFLOPS

FP32 (float)

84.80 GFLOPS

43.20 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

23W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Chelsea

GPU Name

G96C

Chelsea LE (216-0834065)

GPU Variant

NB9P-GT

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.5 billion

Transistors

0.314 billion

123 mm²

Die Size

121 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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