AMD Radeon RX 550 512SP vs NVIDIA CMP 30HX

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages

Lower TDP (50W vs 125W)

NVIDIA CMP 30HX 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 67% (1785MHz vs 1071MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 96.00GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550 512SP

1.097 TFLOPS

CMP 30HX +358%

5.027 TFLOPS

Radeon RX 550 512SP

VS

CMP 30HX

Graphics Card

Oct 2017

Release Date

Feb 2021

Polaris

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

1019 MHz

Base Clock

1530 MHz

1071 MHz

Boost Clock

1785 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

96.00GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

22

8

Compute Units

-

512

Shading Units

1408

32

TMUs

88

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

85.68 GPixel/s

34.27 GTexel/s

Texture Rate

157.1 GTexel/s

1097 GFLOPS

FP16 (half)

10.05 TFLOPS

1097 GFLOPS

FP32 (float)

5.027 TFLOPS

68.54 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

Baffin

GPU Name

TU116

Baffin LE

GPU Variant

TU116-100-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

6.6 billion

123 mm²

Die Size

284 mm²

Board Design

50W

TDP

125W

250 W

Suggested PSU

300 W

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

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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