NVIDIA GeForce GT 330 OEM vs NVIDIA GeForce GTS 450 OEM

VS

NVIDIA GeForce GT 330 OEM NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages

More VRAM (1024GB vs 512GB)

Lower TDP (75W vs 106W)

NVIDIA GeForce GTS 450 OEM 's Advantages

Released 7 months late

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

48 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 330 OEM

0.24 TFLOPS

GeForce GTS 450 OEM +87%

0.451 TFLOPS

GeForce GT 330 OEM

VS

GeForce GTS 450 OEM

Graphics Card

Feb 2010

Release Date

Sep 2010

GeForce 300

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

902 MHz

Memory

1024MB

Memory Size

512MB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

128bit

51.20GB/s

Bandwidth

57.73GB/s

Render Config

12

SM Count

3

-

Compute Units

-

96

Shading Units

144

48

TMUs

24

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

256 KB

Theoretical Performance

4.000 GPixel/s

Pixel Rate

4.698 GPixel/s

24.00 GTexel/s

Texture Rate

18.79 GTexel/s

-

FP16 (half)

-

240.0 GFLOPS

FP32 (float)

451.0 GFLOPS

-

FP64 (double)

37.58 GFLOPS

Graphics Processor

G92

GPU Name

GF106

-

GPU Variant

-

Tesla

Architecture

Fermi

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.754 billion

Transistors

1.17 billion

324 mm²

Die Size

238 mm²

Board Design

75W

TDP

106W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1x VGA

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

1x 6-pin

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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