NVIDIA GeForce 8400 GS Rev. 2 vs NVIDIA GeForce GTX 1080 11Gbps

VS

NVIDIA GeForce 8400 GS Rev. 2 NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 2 and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 2 's Advantages

Lower TDP (25W vs 180W)

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Released 9 years and 4 months late

Boost Clock1733MHz

Larger VRAM bandwidth (352.3GB/s vs 6.400GB/s)

2552 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 2

0.022 TFLOPS

GeForce GTX 1080 11Gbps +40231%

8.873 TFLOPS

GeForce 8400 GS Rev. 2

VS

GeForce GTX 1080 11Gbps

Graphics Card

Dec 2007

Release Date

Apr 2017

GeForce 8

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1607 MHz

-

Boost Clock

1733 MHz

400 MHz

Memory Clock

1376 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR5X

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

352.3GB/s

Render Config

1

SM Count

20

-

Compute Units

-

8

Shading Units

2560

4

TMUs

160

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

48 KB (per SM)

16 KB

L2 Cache

2 MB

Theoretical Performance

2.268 GPixel/s

Pixel Rate

110.9 GPixel/s

2.268 GTexel/s

Texture Rate

277.3 GTexel/s

-

FP16 (half)

138.6 GFLOPS

22.40 GFLOPS

FP32 (float)

8.873 TFLOPS

-

FP64 (double)

277.3 GFLOPS

Graphics Processor

G98

GPU Name

GP104

-

GPU Variant

GP104-410-A1

Tesla

Architecture

Pascal

TSMC

Foundry

TSMC

65 nm

Process Size

16 nm

0.21 billion

Transistors

7.2 billion

86 mm²

Die Size

314 mm²

Board Design

25W

TDP

180W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

6.1

4.0

Shader Model

6.4

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