Radeon R7 250E and UHD Graphics 630 - video card comparison
Radeon R7 250E
UHD Graphics 630
Architecture
GCN 1.0 (2012−2020)
Gen. 9.5 (2017)
GPU code name
Cape Verde
Kaby-Lake-H-GT2
Market segment
Desktop
Desktop
Release date
December 2013
October 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
-
1150 MHz
Core clock speed
800 MHz
300 MHz
Floating-point performance
819.2 gflops
460.8 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
189 million
Pipelines / CUDA cores
512
24
Power consumption (TDP)
55 Watt
15 Watt
Texture fill rate
25.60
26.45
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
4500 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.1.103
Quick Sync
-
+