Radeon Pro Vega 56 and Radeon RX 6600 - video card comparison

Passmark - benchmark score Radeon Pro Vega 56 vs Radeon RX 6600

Radeon Pro Vega 56

12724

Radeon RX 6600

15586

Radeon Pro Vega 56

Radeon RX 6600

Architecture

Vega (2017−2021)

Navi / RDNA2 (2020−2022)

GPU code name

Vega

Navi 23

Market segment

Workstation

Desktop

Release date

December 2017

October 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1250 MHz

2491 MHz

Core clock speed

1247 MHz

2044 MHz

Floating-point performance

9,677 gflops

Manufacturing process technology

14 nm

7 nm

Number of transistors

12,500 million

11,060 million

Pipelines / CUDA cores

3584

1792

Power consumption (TDP)

210 Watt

132 Watt

Texture fill rate

280.0

279.0

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

Memory bus width

2048 Bit

128 Bit

Memory clock speed

786 MHz

14500 MHz

Memory bandwidth

402.4 GB/s

224.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12.0 Ultimate (12_2)

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.1.125

1.2