NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 9800 GTX+

VS

NVIDIA GeForce GTX 275 PhysX Edition

NVIDIA GeForce 9800 GTX+

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 512MB VRAM GeForce 9800 GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

Released 1 years and 1 months late

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (127.0GB/s vs 70.40GB/s)

112 additional rendering cores

NVIDIA GeForce 9800 GTX+ 's Advantages

Lower TDP (141W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 PhysX Edition +32%

0.622 TFLOPS

GeForce 9800 GTX

0.47 TFLOPS

GeForce GTX 275 PhysX Edition

VS

GeForce 9800 GTX

Graphics Card

Feb 2010

Release Date

Jan 2009

GeForce 200

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1134 MHz

Memory Clock

1100 MHz

Memory

896MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

448bit

Memory Bus

256bit

127.0GB/s

Bandwidth

70.40GB/s

Render Config

-

30

SM Count

16

240

Shading Units

128

80

TMUs

64

28

ROPs

16

-

224 KB

L2 Cache

64 KB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

11.81 GPixel/s

50.64 GTexel/s

Texture Rate

47.23 GTexel/s

-

622.1 GFLOPS

FP32 (float)

470.0 GFLOPS

77.76 GFLOPS

FP64 (double)

-

Board Design

219W

TDP

141W

550 W

Suggested PSU

300 W

2x DVI

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

G92B

GPU Name

G92B

G92-421-B1

GPU Variant

G92-420-B1

Tesla

Architecture

Tesla

TSMC

Foundry

TSMC

55 nm

Process Size

55 nm

0.754 billion

Transistors

0.754 billion

260 mm²

Die Size

260 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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