GeForce GTX 1660 and Radeon RX 5700 XT 50th Anniversary - video card comparison
Passmark - benchmark score GeForce GTX 1660 vs Radeon RX 5700 XT 50th Anniversary
GeForce GTX 1660
12040
Radeon RX 5700 XT 50th Anniversary
17100
GeForce GTX 1660
Radeon RX 5700 XT 50th Anniversary
Architecture
Turing (2018−2021)
RDNA 1.0 (2019−2020)
GPU code name
Turing TU116
Navi 10
Market segment
Desktop
Desktop
Release date
March 2019
July 2019
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1785 MHz
1980 MHz
Core clock speed
1530 MHz
1680 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
6,600 million
10,300 million
Pipelines / CUDA cores
1408
2560
Power consumption (TDP)
120 Watt
225 Watt
Texture fill rate
157.1
316.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
8000 MHz
14000 MHz
Memory bandwidth
192.1 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12 (12_1)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2.131