NVIDIA GeForce GTS 450 Rev. 2 vs NVIDIA GeForce GT 330 OEM

VS

NVIDIA GeForce GTS 450 Rev. 2 NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 2 and 1024MB VRAM GeForce GT 330 OEM 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 1 years and 1 months late

Larger VRAM bandwidth (57.73GB/s vs 51.20GB/s)

96 additional rendering cores

NVIDIA GeForce GT 330 OEM 's Advantages

Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 2 +150%

0.601 TFLOPS

GeForce GT 330 OEM

0.24 TFLOPS

GeForce GTS 450 Rev. 2

VS

GeForce GT 330 OEM

Graphics Card

Mar 2011

Release Date

Feb 2010

GeForce 400

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

902 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

51.20GB/s

Render Config

4

SM Count

12

-

Compute Units

-

192

Shading Units

96

32

TMUs

48

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

4.000 GPixel/s

25.06 GTexel/s

Texture Rate

24.00 GTexel/s

-

FP16 (half)

-

601.3 GFLOPS

FP32 (float)

240.0 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

G92

GF116-200-KA-A1

GPU Variant

-

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

75W

300 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x HDMI 1x VGA

1x 6-pin

Power Connectors

None

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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