AMD Radeon RX 560 XT vs NVIDIA GeForce 8400 GS

VS

AMD Radeon RX 560 XT NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 XT and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 XT 's Advantages

Released 11 years and 11 months late

Boost Clock1226MHz

Larger VRAM bandwidth (224.0GB/s vs 6.400GB/s)

1776 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 560 XT +15051%

4.394 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

Radeon RX 560 XT

VS

GeForce 8400 GS

Graphics Card

Mar 2019

Release Date

Apr 2007

Polaris

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1074 MHz

Base Clock

-

1226 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

28

Compute Units

-

1792

Shading Units

16

112

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

Theoretical Performance

39.23 GPixel/s

Pixel Rate

1.836 GPixel/s

137.3 GTexel/s

Texture Rate

3.672 GTexel/s

4.394 TFLOPS

FP16 (half)

-

4.394 TFLOPS

FP32 (float)

29.38 GFLOPS

274.6 GFLOPS

FP64 (double)

-

Graphics Processor

Ellesmere

GPU Name

G86

Polaris 10 LE1

GPU Variant

G86-213-A2

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

5.7 billion

Transistors

0.21 billion

232 mm²

Die Size

127 mm²

Board Design

150W

TDP

40W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

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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