NVIDIA GeForce 8800 GT vs NVIDIA GeForce GTS 450 Rev. 2

VS

NVIDIA GeForce 8800 GT

NVIDIA GeForce GTS 450 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 1024MB VRAM GeForce GTS 450 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 2 's Advantages

Released 3 years and 5 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (57.73GB/s vs 57.60GB/s)

80 additional rendering cores

Lower TDP (106W vs 125W)

Score

Benchmark

FP32 (float)

GeForce 8800 GT

0.336 TFLOPS

GeForce GTS 450 Rev. 2 +78%

0.601 TFLOPS

GeForce 8800 GT

VS

GeForce GTS 450 Rev. 2

Graphics Card

Oct 2007

Release Date

Mar 2011

GeForce 8

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

902 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

128bit

57.60GB/s

Bandwidth

57.73GB/s

Render Config

-

14

SM Count

4

112

Shading Units

192

56

TMUs

32

16

ROPs

16

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

6.264 GPixel/s

33.60 GTexel/s

Texture Rate

25.06 GTexel/s

-

336.0 GFLOPS

FP32 (float)

601.3 GFLOPS

-

FP64 (double)

50.11 GFLOPS

Board Design

125W

TDP

106W

300 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

G92

GPU Name

GF116

G92-270-A2

GPU Variant

GF116-200-KA-A1

Tesla

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.754 billion

Transistors

1.17 billion

324 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

1.1

CUDA

2.1

4.0

Shader Model

5.1

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