AMD Radeon R7 430 OEM vs AMD Radeon RX 550X 640SP

VS

AMD Radeon R7 430 OEM

AMD Radeon RX 550X 640SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 430 OEM and 2GB VRAM Radeon RX 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 430 OEM 's Advantages

Lower TDP (50W vs 60W)

AMD Radeon RX 550X 640SP 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 37% (1071MHz vs 780MHz)

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 430 OEM

0.599 TFLOPS

Radeon RX 550X 640SP +128%

1.371 TFLOPS

Radeon R7 430 OEM

VS

Radeon RX 550X 640SP

Graphics Card

Jun 2016

Release Date

Apr 2018

Arctic Islands

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

730 MHz

Base Clock

1019 MHz

780 MHz

Boost Clock

1071 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

96.00GB/s

Render Config

6

Compute Units

10

-

384

Shading Units

640

24

TMUs

40

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

17.14 GPixel/s

18.72 GTexel/s

Texture Rate

42.84 GTexel/s

-

FP16 (half)

1371 GFLOPS

599.0 GFLOPS

FP32 (float)

1371 GFLOPS

37.44 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

50W

TDP

60W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

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

None

Power Connectors

None

Graphics Processor

Oland

GPU Name

Baffin

-

GPU Variant

Baffin LE

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

3 billion

77 mm²

Die Size

123 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

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