NVIDIA GeForce GT 545 OEM vs NVIDIA GeForce 8800 GTS 320

VS

NVIDIA GeForce GT 545 OEM NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 320MB VRAM GeForce 8800 GTS 320 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 3 months late

More VRAM (1024GB vs 320GB)

Larger VRAM bandwidth (64.00GB/s vs 63.36GB/s)

48 additional rendering cores

Lower TDP (105W vs 143W)

Score

Benchmark

FP32 (float)

GeForce GT 545 OEM +119%

0.501 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GT 545 OEM

VS

GeForce 8800 GTS 320

Graphics Card

May 2011

Release Date

Feb 2007

GeForce 500

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

792 MHz

Memory

1024MB

Memory Size

320MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

320bit

64.00GB/s

Bandwidth

63.36GB/s

Render Config

3

SM Count

12

-

Compute Units

-

144

Shading Units

96

24

TMUs

24

16

ROPs

20

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

80 KB

Theoretical Performance

5.226 GPixel/s

Pixel Rate

10.26 GPixel/s

20.90 GTexel/s

Texture Rate

24.62 GTexel/s

-

FP16 (half)

-

501.4 GFLOPS

FP32 (float)

228.1 GFLOPS

41.78 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

G80

GF116-110-KA-A1

GPU Variant

G80-100-K0-A2

Fermi 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

1.17 billion

Transistors

0.681 billion

238 mm²

Die Size

484 mm²

Board Design

105W

TDP

143W

300 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.1

OpenCL

1.1 (1.0)

N/A

Vulkan

N/A

2.1

CUDA

1.0

5.1

Shader Model

4.0

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