NVIDIA GeForce GT 530 OEM vs ATI Radeon HD 2950 XTX

VS

NVIDIA GeForce GT 530 OEM ATI Radeon HD 2950 XTX

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 530 OEM and 512MB VRAM Radeon HD 2950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 530 OEM 's Advantages

More VRAM (1024GB vs 512GB)

Lower TDP (50W vs 110W)

ATI Radeon HD 2950 XTX 's Advantages

Larger VRAM bandwidth (72.06GB/s vs 28.80GB/s)

224 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 530 OEM

0.269 TFLOPS

Radeon HD 2950 XTX +84%

0.497 TFLOPS

GeForce GT 530 OEM

VS

Radeon HD 2950 XTX

Graphics Card

May 2011

Release Date

Unknown

GeForce 500

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1126 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR4

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

72.06GB/s

Render Config

2

SM Count

-

Compute Units

4

96

Shading Units

320

16

TMUs

16

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

256 KB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

12.43 GPixel/s

11.20 GTexel/s

Texture Rate

12.43 GTexel/s

-

FP16 (half)

-

268.8 GFLOPS

FP32 (float)

497.3 GFLOPS

22.40 GFLOPS

FP64 (double)

99.46 GFLOPS

Graphics Processor

GF108

GPU Name

RV670

GF108-200-A1

GPU Variant

RV670 XTX (215-0708004)

Fermi

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.585 billion

Transistors

0.666 billion

116 mm²

Die Size

192 mm²

Board Design

50W

TDP

110W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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