NVIDIA GeForce GTX 460 X2 vs AMD Radeon 540

VS

NVIDIA GeForce GTX 460 X2

AMD Radeon 540

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 1024MB VRAM AMD Radeon 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 X2 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 24.00GB/s)

AMD Radeon 540 's Advantages

Released 6 years and 1 months late

48 additional rendering cores

Lower TDP (50W vs 160W)

Score

Benchmark

FP32 (float)

GeForce GTX 460 X2 +3%

0.942 TFLOPS

AMD Radeon 540

0.908 TFLOPS

GeForce GTX 460 X2

VS

AMD Radeon 540

Graphics Card

Mar 2011

Release Date

Apr 2017

GeForce 400

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

32bit

115.2GB/s

Bandwidth

24.00GB/s

Render Config

-

Compute Units

6

7

SM Count

-

336

Shading Units

384

56

TMUs

24

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

9.814 GPixel/s

Pixel Rate

18.93 GPixel/s

39.26 GTexel/s

Texture Rate

28.39 GTexel/s

-

FP16 (half)

908.5 GFLOPS

941.5 GFLOPS

FP32 (float)

908.5 GFLOPS

78.46 GFLOPS

FP64 (double)

56.78 GFLOPS

Board Design

160W

TDP

50W

450 W

Suggested PSU

250 W

3x DVI 1x mini-HDMI 1.3a

Outputs

2x DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Processor

GF104

GPU Name

Lexa

GF104-300-KB-A1

GPU Variant

Lexa PRO (215-0904018)

Fermi

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.95 billion

Transistors

2.2 billion

332 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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