GeForce GTS 450 vs Radeon HD 5750

VS

NVIDIA GeForce GTS 450

ATI Radeon HD 5750

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 1024MB VRAM Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Released 11 months late

Radeon HD 5750 Advantages

Larger VRAM bandwidth (73.60GB/s vs 57.73GB/s)

528 additional rendering cores

Lower TDP (86W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

Radeon HD 5750 +67%

1008

GeForce GTS 450

VS

Radeon HD 5750

Graphics Card

Sep 2010

Release Date

Oct 2009

GeForce 400

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

902 MHz

Memory Clock

1150 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

73.60GB/s

Render Config

-

Compute Units

9

4

SM Count

-

192

Shading Units

720

32

TMUs

36

16

ROPs

16

64 KB (per SM)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

11.20 GPixel/s

25.06 GTexel/s

Texture Rate

25.20 GTexel/s

601.3 GFLOPS

FP32 (float)

1008 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Board Design

106W

TDP

86W

300 W

Suggested PSU

250 W

2x DVI
1x mini-HDMI 1.3a

Outputs

2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GF106

GPU Name

Juniper

GF106-250-KA-A1

GPU Variant

Juniper LE

(215-0754009)

Fermi

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

1.04 billion

238 mm²

Die Size

166 mm²

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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