Radeon R4 Graphics and UHD Graphics 615 - video card comparison
Radeon R4 Graphics
UHD Graphics 615
Architecture
GCN 2.0 (2013−2017)
Gen. 9 Amber Lake (2018)
GPU code name
Beema
Kaby-Lake GT2
Market segment
Desktop
Laptop
Release date
June 2014
August 2018
Interface
IGP
PCIe 3.0 x1
Boost clock speed
-
1000 MHz
Core clock speed
800 MHz
300 MHz
Floating-point performance
204.8 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
930 million
-
Pipelines / CUDA cores
128
24
Power consumption (TDP)
15 Watt
5 Watt
Texture fill rate
6.400
25.20
Memory type
System Shared
DDR3L/LPDDR3
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+