NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce 8400 GS PCI

VS

NVIDIA GeForce GTX 950 OEM

NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 512MB VRAM GeForce 8400 GS PCI 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 8 years and 1 months late

Boost Clock1203MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (80.19GB/s vs 5.328GB/s)

1016 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950 OEM +11100%

2.464 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

GeForce GTX 950 OEM

VS

GeForce 8400 GS PCI

Graphics Card

Jan 2016

Release Date

Dec 2007

GeForce 900

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

937 MHz

Base Clock

-

1203 MHz

Boost Clock

-

1253 MHz

Memory Clock

333 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

5.328GB/s

Render Config

-

SM Count

1

1024

Shading Units

8

64

TMUs

4

32

ROPs

4

-

48 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

16 KB

-

Theoretical Performance

38.50 GPixel/s

Pixel Rate

2.268 GPixel/s

76.99 GTexel/s

Texture Rate

2.268 GTexel/s

-

2.464 TFLOPS

FP32 (float)

22.40 GFLOPS

76.99 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

25W

200 W

Suggested PSU

200 W

No outputs

Outputs

1x S-Video 1x DMS-59

None

Power Connectors

None

Graphics Processor

GM206S

GPU Name

G98

950 OEM

GPU Variant

G98-400-U2

Maxwell 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

2.94 billion

Transistors

0.21 billion

228 mm²

Die Size

86 mm²

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

6.7

Shader Model

4.0

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