GeForce GTX 1070 Ti and Quadro K620 - video card comparison
Passmark - benchmark score GeForce GTX 1070 Ti vs Quadro K620
GeForce GTX 1070 Ti
15122
Quadro K620
2297
GeForce GTX 1070 Ti
Quadro K620
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
Pascal GP104
GM107
Market segment
Desktop
Workstation
Release date
November 2017
July 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1683 MHz
1124 MHz
Core clock speed
1607 MHz
1058 MHz
Floating-point performance
8,186 gflops
863.2 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,870 million
Pipelines / CUDA cores
2432
384
Power consumption (TDP)
180 Watt
41 Watt
Texture fill rate
255.8
26.98
Memory type
GDDR5
128 Bit
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
1800 MHz
Memory bandwidth
256.3 GB/s
Up to 29 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
DVI-I DP
Number of simultaneous displays
-
4
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12
CUDA
6.1
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
6.4
5
Vulkan
1.2.131
+
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+
VR Ready
+
-