NVIDIA GeForce GT 340 OEM vs NVIDIA GeForce GTX 950

VS

NVIDIA GeForce GT 340 OEM

NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 2GB VRAM GeForce GTX 950 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 90W)

NVIDIA GeForce GTX 950 's Advantages

Released 5 years and 6 months late

Boost Clock1188MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (105.8GB/s vs 27.20GB/s)

672 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 340 OEM

0.257 TFLOPS

GeForce GTX 950 +610%

1.825 TFLOPS

GeForce GT 340 OEM

VS

GeForce GTX 950

Graphics Card

Feb 2010

Release Date

Aug 2015

GeForce 300

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1024 MHz

-

Boost Clock

1188 MHz

850 MHz

Memory Clock

1653 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

27.20GB/s

Bandwidth

105.8GB/s

Render Config

-

12

SM Count

-

96

Shading Units

768

32

TMUs

48

8

ROPs

32

-

L1 Cache

48 KB (per SMM)

64 KB

L2 Cache

1024 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

38.02 GPixel/s

17.60 GTexel/s

Texture Rate

57.02 GTexel/s

-

257.3 GFLOPS

FP32 (float)

1.825 TFLOPS

-

FP64 (double)

57.02 GFLOPS

Board Design

69W

TDP

90W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1x VGA

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

GT215

GPU Name

GM206

GT215-301-A3

GPU Variant

GM206-250-A1

Tesla 2.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.727 billion

Transistors

2.94 billion

144 mm²

Die Size

228 mm²

Graphics Features

11.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

5.2

4.1

Shader Model

6.4

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