AMD Radeon RX 580 2048SP vs NVIDIA GeForce 8400 GS PCI

VS

AMD Radeon RX 580 2048SP NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP 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 580 2048SP 's Advantages

Released 10 years and 10 months late

Boost Clock1284MHz

Larger VRAM bandwidth (224.0GB/s vs 5.328GB/s)

2040 additional rendering cores

NVIDIA GeForce 8400 GS PCI 's Advantages

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP +23804%

5.259 TFLOPS

GeForce 8400 GS PCI

0.022 TFLOPS

Radeon RX 580 2048SP

VS

GeForce 8400 GS PCI

Graphics Card

Oct 2018

Release Date

Dec 2007

Polaris

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

1168 MHz

Base Clock

-

1284 MHz

Boost Clock

-

1750 MHz

Memory Clock

333 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

5.328GB/s

Render Config

-

SM Count

1

32

Compute Units

-

2048

Shading Units

8

128

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 KB

Theoretical Performance

41.09 GPixel/s

Pixel Rate

2.268 GPixel/s

164.4 GTexel/s

Texture Rate

2.268 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

22.40 GFLOPS

328.7 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

G98

Polaris 20 XL (215-0910052)

GPU Variant

G98-400-U2

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

5.7 billion

Transistors

0.21 billion

232 mm²

Die Size

86 mm²

Board Design

150W

TDP

25W

450 W

Suggested PSU

200 W

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

Outputs

1x S-Video 1x DMS-59

1x 8-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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