NVIDIA GeForce GTX 275 vs NVIDIA GeForce GT 330 OEM

VS

NVIDIA GeForce GTX 275

NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 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 GTX 275 's Advantages

Larger VRAM bandwidth (127.0GB/s vs 51.20GB/s)

144 additional rendering cores

NVIDIA GeForce GT 330 OEM 's Advantages

Released 1 years and 1 months late

More VRAM (1024GB vs 896GB)

Lower TDP (75W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 +180%

0.674 TFLOPS

GeForce GT 330 OEM

0.24 TFLOPS

GeForce GTX 275

VS

GeForce GT 330 OEM

Graphics Card

Jan 2009

Release Date

Feb 2010

GeForce 200

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1134 MHz

Memory Clock

800 MHz

Memory

896MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

448bit

Memory Bus

256bit

127.0GB/s

Bandwidth

51.20GB/s

Render Config

-

30

SM Count

12

240

Shading Units

96

80

TMUs

48

28

ROPs

8

-

224 KB

L2 Cache

64 KB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

4.000 GPixel/s

50.64 GTexel/s

Texture Rate

24.00 GTexel/s

-

673.9 GFLOPS

FP32 (float)

240.0 GFLOPS

84.24 GFLOPS

FP64 (double)

-

Board Design

219W

TDP

75W

550 W

Suggested PSU

250 W

2x DVI

Outputs

1x DVI 1x HDMI 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

GT200B

GPU Name

G92

G200-105-B3

GPU Variant

-

Tesla 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

55 nm

Process Size

65 nm

1.4 billion

Transistors

0.754 billion

470 mm²

Die Size

324 mm²

Graphics Features

11.1 (10_0)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.3

CUDA

1.1

4.0

Shader Model

4.0

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