ATI Mobility Radeon HD 2300 vs NVIDIA GeForce GTX 670M

VS

ATI Mobility Radeon HD 2300

NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2300 and 1536MB VRAM GeForce GTX 670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670M 's Advantages

Released 5 years late

More VRAM (1536GB vs 128GB)

Larger VRAM bandwidth (72.00GB/s vs 12.80GB/s)

336 additional rendering cores

Score

Mobility Radeon HD 2300

VS

GeForce GTX 670M

Graphics Card

Mar 2007

Release Date

Mar 2012

M7x

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

400 MHz

Memory Clock

750 MHz

Memory

128MB

Memory Size

1536MB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

192bit

12.80GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

7

-

Shading Units

336

4

TMUs

56

4

ROPs

24

-

L1 Cache

64 KB (per SM)

-

L2 Cache

384 KB

-

Theoretical Performance

1.920 GPixel/s

Pixel Rate

8.372 GPixel/s

1.920 GTexel/s

Texture Rate

33.49 GTexel/s

-

FP32 (float)

803.7 GFLOPS

-

FP64 (double)

66.98 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M71

GPU Name

GF114

M71-S

GPU Variant

N13E-GS1-LP-A1

Ultra-Threaded SE

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.107 billion

Transistors

1.95 billion

100 mm²

Die Size

332 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

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