AMD Radeon RX 550 vs NVIDIA GeForce 8400

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages

Released 9 years and 4 months late

Boost Clock1183MHz

Larger VRAM bandwidth (112.0GB/s vs 8.000GB/s)

504 additional rendering cores

NVIDIA GeForce 8400 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 550 +5666%

1.211 TFLOPS

GeForce 8400

0.021 TFLOPS

Radeon RX 550

VS

GeForce 8400

Graphics Card

Apr 2017

Release Date

Dec 2007

Polaris

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1100 MHz

Base Clock

-

1183 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

1

8

Compute Units

-

512

Shading Units

8

32

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 KB

Theoretical Performance

18.93 GPixel/s

Pixel Rate

2.160 GPixel/s

37.86 GTexel/s

Texture Rate

2.160 GTexel/s

1211 GFLOPS

FP16 (half)

-

1211 GFLOPS

FP32 (float)

20.80 GFLOPS

75.71 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

G98

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

2.2 billion

Transistors

0.21 billion

103 mm²

Die Size

86 mm²

Board Design

50W

TDP

25W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

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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