NVIDIA GeForce GT 230M vs AMD Radeon HD 7950M

VS

NVIDIA GeForce GT 230M

AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 230M and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 230M 's Advantages

Lower TDP (23W vs 75W)

AMD Radeon HD 7950M 's Advantages

Released 2 years and 10 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (128.0GB/s vs 25.60GB/s)

1232 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 230M

0.106 TFLOPS

Radeon HD 7950M +1590%

1.792 TFLOPS

GeForce GT 230M

VS

Radeon HD 7950M

Graphics Card

Jun 2009

Release Date

Apr 2012

GeForce 200M

Generation

London

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

800 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

25.60GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

20

6

SM Count

-

48

Shading Units

1280

16

TMUs

80

8

ROPs

32

-

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

22.40 GPixel/s

8.000 GTexel/s

Texture Rate

56.00 GTexel/s

-

105.6 GFLOPS

FP32 (float)

1.792 TFLOPS

-

Board Design

23W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GT216

GPU Name

Wimbledon

N10P-GE-A2

GPU Variant

Wimbledon PRO

Tesla 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.486 billion

Transistors

2.8 billion

100 mm²

Die Size

212 mm²

Graphics Features

11.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

CUDA

-

4.1

Shader Model

5.1

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