AMD Radeon 550X 640SP vs AMD Radeon Pro WX 5100

VS

AMD Radeon 550X 640SP

AMD Radeon Pro WX 5100

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 8GB VRAM Radeon Pro WX 5100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 1 years and 5 months late

Lower TDP (50W vs 75W)

AMD Radeon Pro WX 5100 's Advantages

Boost Clock has increased by 1% (1086MHz vs 1071MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

Radeon Pro WX 5100 +183%

3.892 TFLOPS

Radeon 550X 640SP

VS

Radeon Pro WX 5100

Graphics Card

Apr 2018

Release Date

Nov 2016

Polaris

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

713 MHz

1071 MHz

Boost Clock

1086 MHz

1500 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

160.0GB/s

Render Config

10

Compute Units

28

-

640

Shading Units

1792

40

TMUs

112

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

34.75 GPixel/s

42.84 GTexel/s

Texture Rate

121.6 GTexel/s

1371 GFLOPS

FP16 (half)

3.892 TFLOPS

1371 GFLOPS

FP32 (float)

3.892 TFLOPS

85.68 GFLOPS

FP64 (double)

243.3 GFLOPS

Board Design

50W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

4x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Ellesmere

Lexa PRO (215-0904018)

GPU Variant

Polaris 10 PRO GL (215-0876144)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

5.7 billion

103 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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