NVIDIA GeForce GTS 450 Rev. 2 vs NVIDIA GeForce 8800 GTS 512

VS

NVIDIA GeForce GTS 450 Rev. 2 NVIDIA GeForce 8800 GTS 512

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 2 and 512MB VRAM GeForce 8800 GTS 512 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 3 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (57.73GB/s vs 52.48GB/s)

64 additional rendering cores

Lower TDP (106W vs 135W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 2 +44%

0.601 TFLOPS

GeForce 8800 GTS 512

0.416 TFLOPS

GeForce GTS 450 Rev. 2

VS

GeForce 8800 GTS 512

Graphics Card

Mar 2011

Release Date

Dec 2007

GeForce 400

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

902 MHz

Memory Clock

820 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

52.48GB/s

Render Config

4

SM Count

16

-

Compute Units

-

192

Shading Units

128

32

TMUs

64

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

10.40 GPixel/s

25.06 GTexel/s

Texture Rate

41.60 GTexel/s

-

FP16 (half)

-

601.3 GFLOPS

FP32 (float)

416.0 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

G92

GF116-200-KA-A1

GPU Variant

G92-400-A2

Fermi 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

65 nm

1.17 billion

Transistors

0.754 billion

238 mm²

Die Size

324 mm²

Board Design

106W

TDP

135W

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

N/A

Vulkan

N/A

2.1

CUDA

1.1

5.1

Shader Model

4.0

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