UHD Graphics 620 and Radeon HD 6570 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Radeon HD 6570
UHD Graphics 620
1061
Radeon HD 6570
572
UHD Graphics 620
Radeon HD 6570
Architecture
Gen. 9.5 (2017)
TeraScale 2 (2009−2015)
GPU code name
Kaby-Lake-Refresh GT2
Turks
Market segment
Laptop
Desktop
Release date
September 2017
April 2011
Bus support
-
PCIe 2.1 x16
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
650 MHz
Core clock speed
300 MHz
-
Floating-point performance
-
624.0 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
716 million
Pipelines / CUDA cores
24
480
Power consumption (TDP)
15 Watt
40 Watt
Texture fill rate
27.60
15.60
Memory type
LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
900 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
+
DirectX
12 (12_1)
DirectX® 11
Mantle
-
-
OpenCL
2.1
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.1.103
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
Quick Sync
+
-
TrueAudio
-
-
UVD
-
+
ZeroCore
-
-