AMD Radeon Pro Vega II Duo videocard review

Radeon Pro Vega II Duo videocard released by AMD; release date: Dec 2019. The videocard is designed for laptop-computers and based on GCN 5.1 microarchitecture codenamed Vega 20.

Core clock speed - 1574 MHz. Boost clock speed - 1720 MHz. Texture fill rate - 440.3 GTexel/s. Pipelines - 8192. Manufacturing process technology - 7 nm. Transistors count - 13230 million. Power consumption (TDP) - 475 Watt.

Memory type: HBM2. Maximum RAM amount - 64 GB. Memory bus width - 4096 bit. Memory clock speed - 1612 MHz. Memory bandwidth - 825.3 GB/s.

Benchmarks

Geekbench
OpenCL
Top 1 GPU
This GPU
237214
88755
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
27846 Frames
13813 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
27846.000 Fps
13813.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
21281 Frames
3713 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
21281.000 Fps
3713.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
48700 Frames
3359 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
48700.000 Fps
3359.000 Fps
Name Value
Geekbench - OpenCL 88755
GFXBench 4.0 - Car Chase Offscreen 13813 Frames
GFXBench 4.0 - Car Chase Offscreen 13813.000 Fps
GFXBench 4.0 - Manhattan 3713 Frames
GFXBench 4.0 - Manhattan 3713.000 Fps
GFXBench 4.0 - T-Rex 3359 Frames
GFXBench 4.0 - T-Rex 3359.000 Fps

Specifications (specs)

Essentials

Architecture GCN 5.1
Code name Vega 20
Launch date Dec 2019
Place in performance rating 150
Type Laptop

Technical info

Boost clock speed 1720 MHz
Compute units 64
Core clock speed 1574 MHz
Manufacturing process technology 7 nm
Peak Double Precision (FP64) Performance 880.6 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 28.18 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 14.09 TFLOPS
Pipelines 8192
Pixel fill rate 110.1 GPixel/s
Texture fill rate 440.3 GTexel/s
Thermal Design Power (TDP) 475 Watt
Transistor count 13230 million

Video outputs and ports

Display Connectors 1x HDMI, 4x mini-DisplayPort

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16
Recommended system power (PSU) 850 Watt
Supplementary power connectors None
Width Dual-slot

API support

DirectX 12.1
OpenCL 2.0
OpenGL 4.6
Shader Model 6.4
Vulkan

Memory

High bandwidth memory (HBM)
Maximum RAM amount 64 GB
Memory bandwidth 825.3 GB/s
Memory bus width 4096 bit
Memory clock speed 1612 MHz
Memory type HBM2

Technologies

Unified Video Decoder (UVD)
Video Code Engine (VCE)