AMD Radeon HD 7670A vs NVIDIA GeForce GTX 670M

VS

AMD Radeon HD 7670A NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670A and 1536MB VRAM GeForce GTX 670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670A 's Advantages

144 additional rendering cores

Lower TDP (45W vs 75W)

NVIDIA GeForce GTX 670M 's Advantages

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7670A

0.576 TFLOPS

GeForce GTX 670M +39%

0.804 TFLOPS

Radeon HD 7670A

VS

GeForce GTX 670M

Graphics Card

Jan 2012

Release Date

Mar 2012

All-In-One

Generation

GeForce 600M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

750 MHz

Memory

1024MB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

7

6

Compute Units

-

480

Shading Units

336

24

TMUs

56

8

ROPs

24

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

384 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

8.372 GPixel/s

14.40 GTexel/s

Texture Rate

33.49 GTexel/s

-

FP16 (half)

-

576.0 GFLOPS

FP32 (float)

803.7 GFLOPS

-

FP64 (double)

66.98 GFLOPS

Graphics Processor

Turks

GPU Name

GF114

Turks XT (215-0803000)

GPU Variant

N13E-GS1-LP-A1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

1.95 billion

118 mm²

Die Size

332 mm²

Board Design

45W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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