NVIDIA GeForce GTX 280 vs NVIDIA GeForce GT 340 OEM

VS

NVIDIA GeForce GTX 280

NVIDIA GeForce GT 340 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 and 1024MB VRAM GeForce GT 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280 's Advantages

Larger VRAM bandwidth (141.7GB/s vs 27.20GB/s)

144 additional rendering cores

NVIDIA GeForce GT 340 OEM 's Advantages

Released 1 years and 8 months late

Lower TDP (69W vs 236W)

Score

Benchmark

FP32 (float)

GeForce GTX 280 +142%

0.622 TFLOPS

GeForce GT 340 OEM

0.257 TFLOPS

GeForce GTX 280

VS

GeForce GT 340 OEM

Graphics Card

Jun 2008

Release Date

Feb 2010

GeForce 200

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1107 MHz

Memory Clock

850 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR3

512bit

Memory Bus

128bit

141.7GB/s

Bandwidth

27.20GB/s

Render Config

-

30

SM Count

12

240

Shading Units

96

80

TMUs

32

ROPs

8

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

19.26 GPixel/s

Pixel Rate

4.400 GPixel/s

48.16 GTexel/s

Texture Rate

17.60 GTexel/s

-

622.1 GFLOPS

FP32 (float)

257.3 GFLOPS

77.76 GFLOPS

FP64 (double)

-

Board Design

236W

TDP

69W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GT200

GPU Name

GT215

G200-300-A2

GPU Variant

GT215-301-A3

Tesla 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

1.4 billion

Transistors

0.727 billion

576 mm²

Die Size

144 mm²

Graphics Features

11.1 (10_0)

DirectX

11.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.3

CUDA

1.2

4.0

Shader Model

4.1

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