Radeon Vega 8 Embedded and Radeon RX 640 - video card comparison
Radeon Vega 8 Embedded
Radeon RX 640
Architecture
GCN 5.0 (2017−2020)
Polaris (2016−2019)
GPU code name
Raven
Polaris 12
Market segment
Desktop
Laptop
Release date
April 2018
August 2019
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1101 MHz
1218 MHz
Core clock speed
300 MHz
1218 MHz
Manufacturing process technology
14 nm
14 nm
Number of transistors
4,940 million
2,200 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
35 Watt
50 Watt
Texture fill rate
35.23
38.98
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
-
+