NVIDIA GeForce GTX 670M vs ATI Mobility Radeon HD 550v

VS

NVIDIA GeForce GTX 670M

ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M and 1024MB VRAM Mobility Radeon HD 550v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670M 's Advantages

Released 1 years and 10 months late

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (72.00GB/s vs 19.20GB/s)

16 additional rendering cores

ATI Mobility Radeon HD 550v 's Advantages

Lower TDP (10W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 670M +179%

0.804 TFLOPS

Mobility Radeon HD 550v

0.288 TFLOPS

GeForce GTX 670M

VS

Mobility Radeon HD 550v

Graphics Card

Mar 2012

Release Date

May 2010

GeForce 600M

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

750 MHz

Memory Clock

600 MHz

Memory

1536MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

128bit

72.00GB/s

Bandwidth

19.20GB/s

Render Config

-

Compute Units

4

7

SM Count

-

336

Shading Units

320

56

TMUs

32

24

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

8.372 GPixel/s

Pixel Rate

3.600 GPixel/s

33.49 GTexel/s

Texture Rate

14.40 GTexel/s

-

803.7 GFLOPS

FP32 (float)

288.0 GFLOPS

66.98 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

10W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GF114

GPU Name

M96

N13E-GS1-LP-A1

GPU Variant

-

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.95 billion

Transistors

0.514 billion

332 mm²

Die Size

146 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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