Radeon R7 Graphics and UHD Graphics 615 - video card comparison
Radeon R7 Graphics
UHD Graphics 615
Architecture
GCN 2.0 (2013−2017)
Gen. 9 Amber Lake (2018)
GPU code name
Spectre
Kaby-Lake GT2
Market segment
Desktop
Laptop
Release date
January 2014
August 2018
Interface
IGP
PCIe 3.0 x1
Boost clock speed
980 MHz
1000 MHz
Core clock speed
686 MHz
300 MHz
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,410 million
-
Pipelines / CUDA cores
512
24
Power consumption (TDP)
15 Watt
5 Watt
Texture fill rate
31.36
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
6.0
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+