AMD Radeon HD 7670M Rebrand vs NVIDIA GeForce GTX 675M

VS

AMD Radeon HD 7670M Rebrand NVIDIA GeForce GTX 675M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M Rebrand and 2GB VRAM GeForce GTX 675M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M Rebrand 's Advantages

96 additional rendering cores

Lower TDP (20W vs 100W)

NVIDIA GeForce GTX 675M 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7670M Rebrand

0.576 TFLOPS

GeForce GTX 675M +65%

0.952 TFLOPS

Radeon HD 7670M Rebrand

VS

GeForce GTX 675M

Graphics Card

Jul 2012

Release Date

Mar 2012

London

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

750 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

8

6

Compute Units

-

480

Shading Units

384

24

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

9.920 GPixel/s

14.40 GTexel/s

Texture Rate

39.68 GTexel/s

-

FP16 (half)

-

576.0 GFLOPS

FP32 (float)

952.3 GFLOPS

-

FP64 (double)

79.36 GFLOPS

Graphics Processor

Whistler

GPU Name

GF114

Whistler XT (216-0810001)

GPU Variant

N13E-GS1-A1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

1.95 billion

104 mm²

Die Size

332 mm²

Board Design

20W

TDP

100W

-

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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