Radeon RX Vega 64 and CMP 50HX - video card comparison

Radeon RX Vega 64

CMP 50HX

Architecture

Vega (2017−2021)

Turing (2018−2021)

GPU code name

Vega

TU102

Market segment

Desktop

Desktop

Release date

August 2017

June 2021

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

2x 8-pin

Boost clock speed

1546 MHz

1545 MHz

Core clock speed

1630 MHz

-

Floating-point performance

13,353 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

12,500 million

18,600 million

Pipelines / CUDA cores

4096

3584

Power consumption (TDP)

295 Watt

250 Watt

Texture fill rate

395.8

296.6

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

10 GB

Memory bus width

2048 Bit

320 Bit

Memory clock speed

945 MHz

14 GB/s

Memory bandwidth

483.8 GB/s

560.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

7.5

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.1.125

1.2