NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce 8400 GS Rev. 3

VS

NVIDIA GeForce GTX 950 OEM NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 512MB VRAM GeForce 8400 GS Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 OEM 's Advantages

Released 5 years and 6 months late

Boost Clock1203MHz

Larger VRAM bandwidth (80.19GB/s vs 6.400GB/s)

1016 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950 OEM +12220%

2.464 TFLOPS

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce GTX 950 OEM

VS

GeForce 8400 GS Rev. 3

Graphics Card

Jan 2016

Release Date

Jul 2010

GeForce 900

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

937 MHz

Base Clock

-

1203 MHz

Boost Clock

-

1253 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

1

-

Compute Units

-

1024

Shading Units

8

64

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

32 KB

Theoretical Performance

38.50 GPixel/s

Pixel Rate

2.080 GPixel/s

76.99 GTexel/s

Texture Rate

2.080 GTexel/s

-

FP16 (half)

-

2.464 TFLOPS

FP32 (float)

19.68 GFLOPS

76.99 GFLOPS

FP64 (double)

-

Graphics Processor

GM206S

GPU Name

GT218

950 OEM

GPU Variant

8400GS-225-B1

Maxwell 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.94 billion

Transistors

0.26 billion

228 mm²

Die Size

57 mm²

Board Design

Unknown

TDP

25W

200 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

1.2

6.7

Shader Model

4.1

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