AMD Radeon 540 vs NVIDIA GeForce GTX 275 PhysX Edition

VS

AMD Radeon 540

NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 1024MB VRAM AMD Radeon 540 and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 's Advantages

Released 7 years and 2 months late

More VRAM (1024GB vs 896GB)

144 additional rendering cores

Lower TDP (50W vs 219W)

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

Larger VRAM bandwidth (127.0GB/s vs 24.00GB/s)

Score

Benchmark

FP32 (float)

AMD Radeon 540 +45%

0.908 TFLOPS

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

AMD Radeon 540

VS

GeForce GTX 275 PhysX Edition

Graphics Card

Apr 2017

Release Date

Feb 2010

Polaris

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1500 MHz

Memory Clock

1134 MHz

Memory

1024MB

Memory Size

896MB

GDDR5

Memory Type

GDDR3

32bit

Memory Bus

448bit

24.00GB/s

Bandwidth

127.0GB/s

Render Config

6

Compute Units

-

SM Count

30

384

Shading Units

240

24

TMUs

80

16

ROPs

28

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

224 KB

-

Theoretical Performance

18.93 GPixel/s

Pixel Rate

17.72 GPixel/s

28.39 GTexel/s

Texture Rate

50.64 GTexel/s

908.5 GFLOPS

FP16 (half)

-

908.5 GFLOPS

FP32 (float)

622.1 GFLOPS

56.78 GFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

50W

TDP

219W

250 W

Suggested PSU

550 W

2x DisplayPort 1.4a

Outputs

2x DVI

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Lexa

GPU Name

G92B

Lexa PRO (215-0904018)

GPU Variant

G92-421-B1

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

2.2 billion

Transistors

0.754 billion

103 mm²

Die Size

260 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.3

6.7

Shader Model

4.0

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