NVIDIA GeForce GTS 450 Rev. 2 vs ATI Radeon HD 5530

VS

NVIDIA GeForce GTS 450 Rev. 2 ATI Radeon HD 5530

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 2 and 1024MB VRAM Radeon HD 5530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

Larger VRAM bandwidth (57.73GB/s vs 9.600GB/s)

112 additional rendering cores

ATI Radeon HD 5530 's Advantages

Lower TDP (19W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 2 +477%

0.601 TFLOPS

Radeon HD 5530

0.104 TFLOPS

GeForce GTS 450 Rev. 2

VS

Radeon HD 5530

Graphics Card

Mar 2011

Release Date

Mar 2011

GeForce 400

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

902 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

57.73GB/s

Bandwidth

9.600GB/s

Render Config

4

SM Count

-

Compute Units

2

192

Shading Units

80

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

2.600 GPixel/s

25.06 GTexel/s

Texture Rate

5.200 GTexel/s

-

FP16 (half)

-

601.3 GFLOPS

FP32 (float)

104.0 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

Cedar

GF116-200-KA-A1

GPU Variant

Cedar XTX

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

0.292 billion

238 mm²

Die Size

59 mm²

Board Design

106W

TDP

19W

300 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

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