GeForce GTX 1660 Ti Mobile and Radeon X850 CrossFire Edition - video card comparison
GeForce GTX 1660 Ti Mobile
Radeon X850 CrossFire Edition
Architecture
Turing (2018−2021)
R400 (2004−2008)
GPU code name
N18E-G0
R480
Market segment
Laptop
Desktop
Release date
April 2019
September 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1590 MHz
-
Core clock speed
1455 MHz
520 MHz
Manufacturing process technology
12 nm
130 nm
Number of transistors
6,600 million
160 million
Pipelines / CUDA cores
1536
-
Power consumption (TDP)
80 Watt
-
Texture fill rate
152.6
8.320
Memory type
GDDR6
GDDR3
Maximum RAM amount
6 GB
256 MB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
1080 MHz
Memory bandwidth
288.0 GB/s
34.56 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI
DirectX
12 (12_1)
9.0b (9_2)
CUDA
7.5
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
6.5
-
Vulkan
1.2.131
N/A