NVIDIA GeForce GTX 260 Rev. 2 vs NVIDIA GeForce GTS 450

VS

NVIDIA GeForce GTX 260 Rev. 2

NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages

Larger VRAM bandwidth (111.9GB/s vs 57.73GB/s)

NVIDIA GeForce GTS 450 's Advantages

Released 2 years and 2 months late

More VRAM (1024GB vs 896GB)

Lower TDP (106W vs 182W)

Score

Benchmark

FP32 (float)

GeForce GTX 260 Rev. 2

0.477 TFLOPS

GeForce GTS 450 +25%

0.601 TFLOPS

GeForce GTX 260 Rev. 2

VS

GeForce GTS 450

Graphics Card

Jul 2008

Release Date

Sep 2010

GeForce 200

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

999 MHz

Memory Clock

902 MHz

Memory

896MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

448bit

Memory Bus

128bit

111.9GB/s

Bandwidth

57.73GB/s

Render Config

-

24

SM Count

4

192

Shading Units

192

64

TMUs

32

28

ROPs

16

-

L1 Cache

64 KB (per SM)

224 KB

L2 Cache

256 KB

-

Theoretical Performance

16.13 GPixel/s

Pixel Rate

6.264 GPixel/s

36.86 GTexel/s

Texture Rate

25.06 GTexel/s

-

476.9 GFLOPS

FP32 (float)

601.3 GFLOPS

59.62 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

182W

TDP

106W

450 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GT200B

GPU Name

GF106

G200-103-B3

GPU Variant

GF106-250-KA-A1

Tesla 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

1.4 billion

Transistors

1.17 billion

470 mm²

Die Size

238 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.3

CUDA

2.1

4.0

Shader Model

5.1

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