AMD Radeon RX 560 vs NVIDIA GeForce 8400 GS PCI

VS

AMD Radeon RX 560 NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages

Released 9 years and 4 months late

Boost Clock1275MHz

Larger VRAM bandwidth (112.0GB/s vs 5.328GB/s)

1016 additional rendering cores

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 560 +11768%

2.611 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

Radeon RX 560

VS

GeForce 8400 GS PCI

Graphics Card

Apr 2017

Release Date

Dec 2007

Polaris

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCI

Clock Speeds

1175 MHz

Base Clock

-

1275 MHz

Boost Clock

-

1750 MHz

Memory Clock

333 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

5.328GB/s

Render Config

-

SM Count

1

16

Compute Units

-

1024

Shading Units

8

64

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

16 KB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

2.268 GPixel/s

81.60 GTexel/s

Texture Rate

2.268 GTexel/s

2.611 TFLOPS

FP16 (half)

-

2.611 TFLOPS

FP32 (float)

22.40 GFLOPS

163.2 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 21

GPU Name

G98

Polaris 21 XT (215-0908004)

GPU Variant

G98-400-U2

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

3 billion

Transistors

0.21 billion

123 mm²

Die Size

86 mm²

Board Design

75W

TDP

25W

250 W

Suggested PSU

200 W

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

Outputs

1x S-Video 1x DMS-59

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.4

Shader Model

4.0

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