NVIDIA GeForce GTX 670MX vs AMD Radeon E6460

VS

NVIDIA GeForce GTX 670MX

AMD Radeon E6460

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 512MB VRAM Radeon E6460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

Released 1 years and 6 months late

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (67.20GB/s vs 25.60GB/s)

800 additional rendering cores

AMD Radeon E6460 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 670MX +501%

1.154 TFLOPS

Radeon E6460

0.192 TFLOPS

GeForce GTX 670MX

VS

Radeon E6460

Graphics Card

Oct 2012

Release Date

Apr 2011

GeForce 600M

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

700 MHz

Memory Clock

800 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

64bit

67.20GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

2

-

960

Shading Units

160

80

TMUs

8

24

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

12.02 GPixel/s

Pixel Rate

2.400 GPixel/s

48.08 GTexel/s

Texture Rate

4.800 GTexel/s

-

1154 GFLOPS

FP32 (float)

192.0 GFLOPS

48.08 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK104

GPU Name

Caicos

N13E-GR-A2

GPU Variant

E6460

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

0.37 billion

294 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

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