NVIDIA GeForce GTX 460M vs AMD Radeon R9 M280X

VS

NVIDIA GeForce GTX 460M

AMD Radeon R9 M280X

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 4GB VRAM Radeon R9 M280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages

Released 4 years and 5 months late

Boost Clock1000MHz

More VRAM (4GB vs 1536GB)

Larger VRAM bandwidth (88.00GB/s vs 60.00GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 460M

0.518 TFLOPS

Radeon R9 M280X +245%

1.792 TFLOPS

GeForce GTX 460M

VS

Radeon R9 M280X

Graphics Card

Sep 2010

Release Date

Feb 2015

GeForce 400M

Generation

Gem System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1000 MHz

625 MHz

Memory Clock

1375 MHz

Memory

1536MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

60.00GB/s

Bandwidth

88.00GB/s

Render Config

-

Compute Units

14

4

SM Count

-

192

Shading Units

896

32

TMUs

56

24

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

256 KB

-

Theoretical Performance

5.400 GPixel/s

Pixel Rate

16.00 GPixel/s

21.60 GTexel/s

Texture Rate

56.00 GTexel/s

-

518.4 GFLOPS

FP32 (float)

1.792 TFLOPS

43.20 GFLOPS

FP64 (double)

112.0 GFLOPS

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GF106

GPU Name

Saturn

N11E-GS-A1

GPU Variant

Saturn XT (216-0843024)

Fermi

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

2.08 billion

238 mm²

Die Size

160 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2.170

2.1

CUDA

-

5.1

Shader Model

6.5

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