Mobility Radeon X1700 and GeForce GTX 1660 Ti Mobile Refresh - video card comparison
Mobility Radeon X1700
GeForce GTX 1660 Ti Mobile Refresh
Architecture
R500 (2005−2007)
Turing (2018−2021)
GPU code name
M66-P
TU116B
Market segment
Laptop
Laptop
Release date
February 2006
May 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Boost clock speed
475 MHz
1590 MHz
Core clock speed
5 MHz
-
Manufacturing process technology
90 nm
12 nm
Number of transistors
157 million
6,600 million
Pipelines / CUDA cores
17
1536
Texture fill rate
1.900
152.6
Memory type
DDR/DDR2/GDDR3/GDDR4
GDDR6
Maximum RAM amount
256 MB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
800 MHz
16 GB/s
Memory bandwidth
12.8 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x 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