NVIDIA GeForce GT 545 vs ATI Radeon HD 3730

VS

NVIDIA GeForce GT 545 ATI Radeon HD 3730

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 512MB VRAM Radeon HD 3730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages

Released 2 years and 7 months late

More VRAM (1536GB vs 512GB)

Larger VRAM bandwidth (38.40GB/s vs 12.67GB/s)

24 additional rendering cores

ATI Radeon HD 3730 's Advantages

Lower TDP (65W vs 70W)

Score

Benchmark

FP32 (float)

GeForce GT 545 +139%

0.415 TFLOPS

Radeon HD 3730

0.173 TFLOPS

GeForce GT 545

VS

Radeon HD 3730

Graphics Card

May 2011

Release Date

Oct 2008

GeForce 500

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

396 MHz

Memory

1536MB

Memory Size

512MB

DDR3

Memory Type

DDR2

192bit

Memory Bus

128bit

38.40GB/s

Bandwidth

12.67GB/s

Render Config

3

SM Count

-

Compute Units

3

144

Shading Units

120

24

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

384 KB

L2 Cache

128 KB

Theoretical Performance

4.320 GPixel/s

Pixel Rate

2.888 GPixel/s

17.28 GTexel/s

Texture Rate

5.776 GTexel/s

-

FP16 (half)

-

414.7 GFLOPS

FP32 (float)

173.3 GFLOPS

34.56 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

RV635

-

GPU Variant

RV635 PRO (215-0682008)

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.17 billion

Transistors

0.378 billion

238 mm²

Die Size

135 mm²

Board Design

70W

TDP

65W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

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