NVIDIA GeForce 8400 GS vs NVIDIA GeForce GTX 560

VS

NVIDIA GeForce 8400 GS NVIDIA GeForce GTX 560

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 GS and 1024MB VRAM GeForce GTX 560 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 150W)

NVIDIA GeForce GTX 560 's Advantages

Released 4 years and 1 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (128.0GB/s vs 6.400GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS

0.029 TFLOPS

GeForce GTX 560 +3655%

1.089 TFLOPS

GeForce 8400 GS

VS

GeForce GTX 560

Graphics Card

Apr 2007

Release Date

May 2011

GeForce 8

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

1000 MHz

Memory

256MB

Memory Size

1024MB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

128.0GB/s

Render Config

2

SM Count

7

-

Compute Units

-

16

Shading Units

336

8

TMUs

56

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

512 KB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

11.34 GPixel/s

3.672 GTexel/s

Texture Rate

45.36 GTexel/s

-

FP16 (half)

-

29.38 GFLOPS

FP32 (float)

1089 GFLOPS

-

FP64 (double)

90.72 GFLOPS

Graphics Processor

G86

GPU Name

GF114

G86-213-A2

GPU Variant

GF114-325-A1

Tesla

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.21 billion

Transistors

1.95 billion

127 mm²

Die Size

332 mm²

Board Design

40W

TDP

150W

200 W

Suggested PSU

450 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

2x 6-pin

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

1.1

CUDA

2.1

4.0

Shader Model

5.1

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