Radeon X1650 XT and GeForce GTX 1660 - video card comparison
Radeon X1650 XT
GeForce GTX 1660
Architecture
R500 (2005−2007)
Turing (2018−2021)
GPU code name
RV560
Turing TU116
Market segment
Desktop
Desktop
Release date
October 2006
March 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
525 MHz
1530 MHz
Manufacturing process technology
80 nm
12 nm
Number of transistors
330 million
6,600 million
Pipelines / CUDA cores
-
1408
Power consumption (TDP)
55 Watt
120 Watt
Texture fill rate
4.200
157.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1400 MHz
8000 MHz
Memory bandwidth
22.4 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12 (12_1)
CUDA
-
7.5
OpenCL
N/A
1.2
OpenGL
2.0
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2.131