NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GT 545 OEM

VS

NVIDIA GeForce GT 340 OEM

NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 340 OEM 's Advantages

Lower TDP (69W vs 105W)

NVIDIA GeForce GT 545 OEM 's Advantages

Released 1 years and 3 months late

Larger VRAM bandwidth (64.00GB/s vs 27.20GB/s)

48 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

GeForce GT 545 OEM +94%

0.501 TFLOPS

GeForce GT 340 OEM

VS

GeForce GT 545 OEM

Graphics Card

Feb 2010

Release Date

May 2011

GeForce 300

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

850 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

27.20GB/s

Bandwidth

64.00GB/s

Render Config

-

12

SM Count

3

96

Shading Units

144

32

TMUs

24

8

ROPs

16

-

L1 Cache

64 KB (per SM)

64 KB

L2 Cache

256 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

5.226 GPixel/s

17.60 GTexel/s

Texture Rate

20.90 GTexel/s

-

257.3 GFLOPS

FP32 (float)

501.4 GFLOPS

-

FP64 (double)

41.78 GFLOPS

Board Design

69W

TDP

105W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1x VGA

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

1x 6-pin

Graphics Processor

GT215

GPU Name

GF116

GT215-301-A3

GPU Variant

GF116-110-KA-A1

Tesla 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.727 billion

Transistors

1.17 billion

144 mm²

Die Size

238 mm²

Graphics Features

11.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.2

CUDA

2.1

4.1

Shader Model

5.1

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