Radeon R7 250 and UHD Graphics 605 - video card comparison
Passmark - benchmark score Radeon R7 250 vs UHD Graphics 605
Radeon R7 250
1100
UHD Graphics 605
467
Radeon R7 250
UHD Graphics 605
Architecture
GCN (2011−2017)
Gen. 9 Apollo Lake (2016−2017)
GPU code name
Oland XT
Gemini Lake
Market segment
Desktop
Laptop
Release date
October 2013
December 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x1
Supplementary power connectors
N/A
-
Boost clock speed
1050 MHz
750 MHz
Core clock speed
-
300 MHz
Floating-point performance
716.8 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
950 million
189 million
Pipelines / CUDA cores
384
18
Power consumption (TDP)
75 Watt
5 Watt
Texture fill rate
25.20
14.40
Memory type
DDR3, GDDR5
DDR4 / LPDDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1150 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
12 (12_1)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
-
1.1.103
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
Quick Sync
-
+
TrueAudio
-
-
ZeroCore
-
-