NVIDIA GeForce GTX 670MX vs AMD Radeon RX 460 Mobile

VS

NVIDIA GeForce GTX 670MX AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

64 additional rendering cores

AMD Radeon RX 460 Mobile 's Advantages

Released 3 years and 10 months late

Boost Clock1180MHz

More VRAM (4GB vs 3GB)

Larger VRAM bandwidth (80.00GB/s vs 67.20GB/s)

Lower TDP (55W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 670MX

1.154 TFLOPS

Radeon RX 460 Mobile +83%

2.115 TFLOPS

GeForce GTX 670MX

VS

Radeon RX 460 Mobile

Graphics Card

Oct 2012

Release Date

Aug 2016

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1180 MHz

700 MHz

Memory Clock

1250 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

67.20GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

Compute Units

14

960

Shading Units

896

80

TMUs

56

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

1024 KB

Theoretical Performance

12.02 GPixel/s

Pixel Rate

18.88 GPixel/s

48.08 GTexel/s

Texture Rate

66.08 GTexel/s

-

FP16 (half)

2.115 TFLOPS

1154 GFLOPS

FP32 (float)

2.115 TFLOPS

48.08 GFLOPS

FP64 (double)

132.2 GFLOPS

Graphics Processor

GK104

GPU Name

Baffin

N13E-GR-A2

GPU Variant

Baffin XT

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

3 billion

294 mm²

Die Size

123 mm²

Board Design

75W

TDP

55W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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