NVIDIA GeForce GTX 950 Low Power vs NVIDIA GeForce 8400 GS

VS

NVIDIA GeForce GTX 950 Low Power NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 Low Power 's Advantages

Released 8 years and 11 months late

Boost Clock1190MHz

Larger VRAM bandwidth (105.8GB/s vs 6.400GB/s)

752 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 Low Power +6203%

1.828 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

GeForce GTX 950 Low Power

VS

GeForce 8400 GS

Graphics Card

Mar 2016

Release Date

Apr 2007

GeForce 900

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1026 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1653 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

105.8GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

-

Compute Units

-

768

Shading Units

16

48

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

16 KB

Theoretical Performance

38.08 GPixel/s

Pixel Rate

1.836 GPixel/s

57.12 GTexel/s

Texture Rate

3.672 GTexel/s

-

FP16 (half)

-

1.828 TFLOPS

FP32 (float)

29.38 GFLOPS

57.12 GFLOPS

FP64 (double)

-

Graphics Processor

GM206

GPU Name

G86

GM206-251-A1

GPU Variant

G86-213-A2

Maxwell 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

2.94 billion

Transistors

0.21 billion

228 mm²

Die Size

127 mm²

Board Design

75W

TDP

40W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

1.1

6.4

Shader Model

4.0

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