NVIDIA GeForce GT 545 OEM vs ATI Radeon X1600

VS

NVIDIA GeForce GT 545 OEM

ATI Radeon X1600

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 512MB VRAM Radeon X1600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages

Released 4 years and 4 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

144 additional rendering cores

ATI Radeon X1600 's Advantages

Lower TDP (27W vs 105W)

Score

GeForce GT 545 OEM

VS

Radeon X1600

Graphics Card

May 2011

Release Date

Jan 2007

GeForce 500

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

12.80GB/s

Render Config

-

3

SM Count

-

144

Shading Units

-

24

TMUs

4

16

ROPs

4

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

5.226 GPixel/s

Pixel Rate

2.540 GPixel/s

20.90 GTexel/s

Texture Rate

2.540 GTexel/s

-

501.4 GFLOPS

FP32 (float)

-

41.78 GFLOPS

FP64 (double)

-

Board Design

105W

TDP

27W

300 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

GF116

GPU Name

RV516

GF116-110-KA-A1

GPU Variant

-

Fermi 2.0

Architecture

R500

TSMC

Foundry

UMC

40 nm

Process Size

80 nm

1.17 billion

Transistors

0.107 billion

238 mm²

Die Size

100 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

3.0

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