AMD Radeon R9 M275X vs NVIDIA GeForce GTX 670MX

VS

AMD Radeon R9 M275X NVIDIA GeForce GTX 670MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275X and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275X 's Advantages

Released 1 years and 3 months late

Boost Clock925MHz

Larger VRAM bandwidth (72.00GB/s vs 67.20GB/s)

NVIDIA GeForce GTX 670MX 's Advantages

More VRAM (3GB vs 2GB)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M275X +2%

1.184 TFLOPS

GeForce GTX 670MX

1.154 TFLOPS

Radeon R9 M275X

VS

GeForce GTX 670MX

Graphics Card

Jan 2014

Release Date

Oct 2012

Gem System

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1125 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

67.20GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

960

40

TMUs

80

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

384 KB

Theoretical Performance

14.80 GPixel/s

Pixel Rate

12.02 GPixel/s

37.00 GTexel/s

Texture Rate

48.08 GTexel/s

-

FP16 (half)

-

1184 GFLOPS

FP32 (float)

1154 GFLOPS

74.00 GFLOPS

FP64 (double)

48.08 GFLOPS

Graphics Processor

Venus

GPU Name

GK104

Venus XTX (216-0846033)

GPU Variant

N13E-GR-A2

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

3.54 billion

123 mm²

Die Size

294 mm²

Board Design

Unknown

TDP

75W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.0

6.5 (5.1)

Shader Model

5.1

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