NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce GTS 450 Rev. 3

VS

NVIDIA GeForce GT 545 OEM

NVIDIA GeForce GTS 450 Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 1024MB VRAM GeForce GTS 450 Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 22.40GB/s)

Lower TDP (105W vs 106W)

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Released 1 years and 2 months late

Score

Benchmark

FP32 (float)

GeForce GT 545 OEM +11%

0.501 TFLOPS

GeForce GTS 450 Rev. 3

0.451 TFLOPS

GeForce GT 545 OEM

VS

GeForce GTS 450 Rev. 3

Graphics Card

May 2011

Release Date

Jul 2012

GeForce 500

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

700 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

22.40GB/s

Render Config

-

3

SM Count

3

144

Shading Units

144

24

TMUs

24

16

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.226 GPixel/s

Pixel Rate

4.698 GPixel/s

20.90 GTexel/s

Texture Rate

18.79 GTexel/s

-

501.4 GFLOPS

FP32 (float)

451.0 GFLOPS

41.78 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

105W

TDP

106W

300 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

-

Graphics Processor

GF116

GPU Name

GF116

GF116-110-KA-A1

GPU Variant

GF116-200-KA-A1

Fermi 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

1.17 billion

238 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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