NVIDIA GeForce 8400 SE vs AMD Radeon RX 550X

VS

NVIDIA GeForce 8400 SE AMD Radeon RX 550X

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages

Released 10 years and 4 months late

Boost Clock1183MHz

Larger VRAM bandwidth (96.00GB/s vs 6.400GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 SE

0.029 TFLOPS

Radeon RX 550X +4075%

1.211 TFLOPS

GeForce 8400 SE

VS

Radeon RX 550X

Graphics Card

Aug 2008

Release Date

Dec 2018

GeForce 8

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1183 MHz

400 MHz

Memory Clock

1500 MHz

Memory

128MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

96.00GB/s

Render Config

2

SM Count

-

Compute Units

8

16

Shading Units

512

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

16 KB

L2 Cache

512 KB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

18.93 GPixel/s

3.672 GTexel/s

Texture Rate

37.86 GTexel/s

-

FP16 (half)

1211 GFLOPS

29.38 GFLOPS

FP32 (float)

1211 GFLOPS

-

FP64 (double)

75.71 GFLOPS

Graphics Processor

G86

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

Tesla

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.21 billion

Transistors

2.2 billion

127 mm²

Die Size

103 mm²

Board Design

50W

TDP

50W

250 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

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

None

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

6.4

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