GeForce GTS 450 vs GeForce GTX 570

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 570

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 1280MB VRAM GeForce GTX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Lower TDP (106W vs 219W)

GeForce GTX 570 Advantages

More VRAM (1280GB vs 1024GB)

Larger VRAM bandwidth (152.0GB/s vs 57.73GB/s)

288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 570 +133%

1405

GeForce GTS 450

VS

GeForce GTX 570

Graphics Card

Sep 2010

Release Date

Dec 2010

GeForce 400

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

902 MHz

Memory Clock

950 MHz

Memory

1024MB

Memory Size

1280MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

320bit

57.73GB/s

Bandwidth

152.0GB/s

Render Config

4

SM Count

15

192

Shading Units

480

32

TMUs

60

16

ROPs

40

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

640 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

21.96 GPixel/s

25.06 GTexel/s

Texture Rate

43.92 GTexel/s

601.3 GFLOPS

FP32 (float)

1405 GFLOPS

50.11 GFLOPS

FP64 (double)

175.7 GFLOPS

Board Design

106W

TDP

219W

300 W

Suggested PSU

550 W

2x DVI
1x mini-HDMI 1.3a

Outputs

2x DVI
1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

GF106

GPU Name

GF110

GF106-250-KA-A1

GPU Variant

GF110-275-A1

Fermi

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

3 billion

238 mm²

Die Size

520 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

2.0

5.1

Shader Model

5.1

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