GeForce GTS 450 vs GeForce 9500 GT Rev. 2

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce 9500 GT Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 512MB VRAM GeForce 9500 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Released 2 years and 2 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (57.73GB/s vs 28.80GB/s)

160 additional rendering cores

GeForce 9500 GT Rev. 2 Advantages

Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 +526%

601

GeForce 9500 GT Rev. 2

96

GeForce GTS 450

VS

GeForce 9500 GT Rev. 2

Graphics Card

Sep 2010

Release Date

Jul 2008

GeForce 400

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

902 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

28.80GB/s

Render Config

4

SM Count

4

192

Shading Units

32

TMUs

16

ROPs

8

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

4.800 GPixel/s

25.06 GTexel/s

Texture Rate

9.600 GTexel/s

601.3 GFLOPS

FP32 (float)

96.00 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Board Design

106W

TDP

50W

300 W

Suggested PSU

250 W

2x DVI
1x mini-HDMI 1.3a

Outputs

2x DVI
1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

G96B

GF106-250-KA-A1

GPU Variant

G96-309-B1

Fermi

Architecture

Tesla

TSMC

Foundry

UMC

40 nm

Process Size

65 nm

1.17 billion

Transistors

0.314 billion

238 mm²

Die Size

144 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

1.1

5.1

Shader Model

4.0

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