GeForce GTX 770 and UHD Graphics 620 - video card comparison
Passmark - benchmark score GeForce GTX 770 vs UHD Graphics 620
GeForce GTX 770
6099
UHD Graphics 620
1061
GeForce GTX 770
UHD Graphics 620
Architecture
Kepler (2012−2018)
Gen. 9.5 (2017)
GPU code name
GK104
Kaby-Lake-Refresh GT2
Market segment
Desktop
Laptop
Release date
May 2013
September 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
-
Boost clock speed
1085 MHz
1150 MHz
Core clock speed
1046 MHz
300 MHz
CUDA cores
1536
-
Floating-point performance
3,333 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
189 million
Pipelines / CUDA cores
1536
24
Power consumption (TDP)
230 Watt
15 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
134 billion/sec
27.60
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
2 GB
32 GB
Memory bus width
256 Bit
System Shared
Memory clock speed
7012 MHz
System Shared
Memory bandwidth
224.3 GB/s
-
Shared memory
-
+
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.2
2.1
OpenGL
4.3
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.103
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
PhysX
+
-
Quick Sync
-
+