AMD Radeon RX 550 512SP vs NVIDIA GeForce 9400 GT

VS

AMD Radeon RX 550 512SP

NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages

Released 9 years and 2 months late

Boost Clock1071MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (96.00GB/s vs 9.600GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550 512SP +3682%

1.097 TFLOPS

GeForce 9400 GT

0.029 TFLOPS

Radeon RX 550 512SP

VS

GeForce 9400 GT

Graphics Card

Oct 2017

Release Date

Aug 2008

Polaris

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

128MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

9.600GB/s

Render Config

8

Compute Units

-

SM Count

2

512

Shading Units

16

32

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

1.836 GPixel/s

34.27 GTexel/s

Texture Rate

3.672 GTexel/s

1097 GFLOPS

FP16 (half)

-

1097 GFLOPS

FP32 (float)

29.38 GFLOPS

68.54 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

50W

250 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

G86

Baffin LE

GPU Variant

-

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

3 billion

Transistors

0.21 billion

123 mm²

Die Size

127 mm²

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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