Radeon R4 (Stoney Ridge) and UHD Graphics 615 - video card comparison
Radeon R4 (Stoney Ridge)
UHD Graphics 615
Architecture
GCN 1.2/2.0 (2015−2016)
Gen. 9 Amber Lake (2018)
GPU code name
Stoney Ridge
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
June 2016
August 2018
Interface
-
PCIe 3.0 x1
Boost clock speed
600 MHz
1000 MHz
Core clock speed
-
300 MHz
Manufacturing process technology
28 nm
14 nm
Pipelines / CUDA cores
192
24
Power consumption (TDP)
15 Watt
5 Watt
Texture fill rate
-
25.20
Memory type
-
DDR3L/LPDDR3
Maximum RAM amount
-
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
-
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (12_1)
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.1.103
Quick Sync
-
+