NVIDIA GeForce GT 430 PCI vs NVIDIA GeForce GTS 450 Rev. 2

VS

NVIDIA GeForce GT 430 PCI

NVIDIA GeForce GTS 450 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 PCI and 1024MB VRAM GeForce GTS 450 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 PCI 's Advantages

Lower TDP (49W vs 106W)

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

More VRAM (1024GB vs 512GB)

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

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 430 PCI

0.269 TFLOPS

GeForce GTS 450 Rev. 2 +123%

0.601 TFLOPS

GeForce GT 430 PCI

VS

GeForce GTS 450 Rev. 2

Graphics Card

Oct 2010

Release Date

Mar 2011

GeForce 400

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

600 MHz

Memory Clock

902 MHz

Memory

512MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

9.600GB/s

Bandwidth

57.73GB/s

Render Config

-

2

SM Count

4

96

Shading Units

192

16

TMUs

32

4

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

2.800 GPixel/s

Pixel Rate

6.264 GPixel/s

11.20 GTexel/s

Texture Rate

25.06 GTexel/s

-

268.8 GFLOPS

FP32 (float)

601.3 GFLOPS

22.40 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

49W

TDP

106W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

1x 6-pin

Graphics Processor

GF108

GPU Name

GF116

GF108-300-A1

GPU Variant

GF116-200-KA-A1

Fermi

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.585 billion

Transistors

1.17 billion

116 mm²

Die Size

238 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

2.1

5.1

Shader Model

5.1

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