Categories
PriceSpy UK
Impartial price comparison

Gigabyte GeForce RTX 3070 Vision OC 2xHDMI 2xDP 8GB vs. Gigabyte GeForce GTX 1660 Super OC HDMI 3xDP 6GB + 7

DirectX
12 Ultimate
12.0
12.0
12 Ultimate
12.0
12 Ultimate
12 Ultimate
12.0
12.0
OpenGL
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
4.6
Operating system
Linux, Windows 10
Windows 7, Windows 10
Windows 7, Windows 10
Linux, Windows 10
Windows 7, Windows 10
Linux, Windows 7, Windows 10
Linux, Windows 10
Linux, Windows 7, Windows 10
Linux, Windows 7, Windows 10
Support for multiple graphics cards
No
No
No
Yes
No
No
No
No
No
Multi-GPU technology
2-Way NVLink
Vulkan
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
DisplayPort
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
DisplayPort version
1.4a
1.4
1.4
1.4a
1.4
1.4
1.4a
1.4
1.4
Number of DisplayPort outputs
2 ​
3 ​
3 ​
3 ​
1 ​
3 ​
2 ​
3 ​
3 ​
Type of DisplayPort connector
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
DVI
No
No
No
No
Yes
No
No
No
Dual Link
1 ​
Single Link
0 ​
Number of DVI outputs
1 ​
HDMI
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
HDMI version
2.1
2.0b
2.0b
2.1
2.0b
2.0b
2.1
2.0b
2.0b
Number of HDMI outputs
2 ​
1 ​
1 ​
2 ​
1 ​
1 ​
2 ​
1 ​
1 ​
Type of HDMI connector
Standard (Type A)
Standard (Type A)
Standard (Type A)
Standard (Type A)
Standard (Type A)
Standard (Type A)
Standard (Type A)
Standard (Type A)
Other connectors
VirtualLink (USB Type C)
VGA outputs
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
0 ​
Length
286 mm
225.65 mm
204 mm
320 mm
151 mm
292 mm
282 mm
305 mm
240 mm
Number of slots
2 ​
2 ​
2 ​
2 ​
2 ​
2 ​
2.7 ​
2 ​
Features
VR ready, Backplate
VR ready, Backplate
VR ready, Backplate
VR ready, Backplate
VR ready
VR ready
VR ready, Backplate
VR ready, Backplate
Aftermarket cooler (non reference cooler)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Cooling
Active
Active
Active
Active
Active
Active
Active
Active
Active
Number of fans
3 ​
2 ​
2 ​
3 ​
1 ​
2 ​
3 ​
3 ​
2 ​
Semi-passive (passive at low efficiency)
Yes
Yes
Yes
Yes
Factory overclocked
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Low profile
No
No
No
No
No
No
No
No
No
PCI Express channels
x16
x16
x16
x16
x16
x16
x16
x16
x16
PCI Express version
PCI-E 4.0
PCI-E 3.0
PCI-E 3.0
PCI-E 4.0
PCI-E 3.0
PCI-E 3.0
PCI-E 4.0
PCI-E 4.0
PCI-E 4.0
Unified Shading architecture
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Unified Shaders
5888
1408
1408
10496
896
2304
2560
2560
Maximum resolution
7680x4320
7680x4320
7680x4320
7680x4320
7680x4320
7680x4320
7680x4320
7680x4320
4096x2160
Number of supported monitors
4 ​
4 ​
4 ​
4 ​
3 ​
4 ​
4 ​
4 ​
4 ​
Memory acceleration
No
No
No
No
No
No
No
No
No
Memory bandwidth
448 GB/s
336 GB/s
336 GB/s
936 GB/s
128 GB/s
448 GB/s
360 GB/s
448 GB/s
448 GB/s
Memory capacity
8GB
6GB
6GB
24GB
4GB
8GB
12GB
8GB
8GB
Memory interface
256 bit
192 bit
192 bit
384 bit
128 bit
256 bit
192 bit
256 bit
256 bit
Memory speed (Effective frequency)
14000 MHz
14000 MHz
14000 MHz
19500 MHz
8000 MHz
14000 MHz
15000 MHz
14000 MHz
14000 MHz
Memory type
GDDR6
GDDR6
GDDR6
GDDR6X
GDDR5
GDDR6
GDDR6
GDDR6
GDDR6
Release year
2020
2019
2019
2020
2019
2018
2021
2019
2019
Supplementary power connector
1x6+1x8-pin
1x8-pin
1x8-pin
2x8-pin
No
1x6+1x8-pin
1x8-pin
2x8-pin
1x6+1x8-pin
Boost mode
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Processor speed (Boost)
1815 MHz
1830 MHz
1815 MHz
1695 MHz
1620 MHz
2035 MHz
1905 MHz
Processor speed
1500 MHz
1530 MHz
1530 MHz
1395 MHz
1485 MHz
1410 MHz
1770 MHz
1650 MHz