GeForce GTX 1660 Ti Mobile and Radeon HD 5870 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon HD 5870
GeForce GTX 1660 Ti Mobile
10494
Radeon HD 5870
2282
GeForce GTX 1660 Ti Mobile
Radeon HD 5870
Architecture
Turing (2018−2021)
TeraScale 2 (2009−2015)
GPU code name
N18E-G0
Cypress
Market segment
Laptop
Desktop
Release date
April 2019
September 2009
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
1590 MHz
-
Core clock speed
1455 MHz
850 MHz
Floating-point performance
-
2,720.0 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
2,154 million
Pipelines / CUDA cores
1536
1600
Power consumption (TDP)
80 Watt
188 Watt
Texture fill rate
152.6
68.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
4800 MHz
Memory bandwidth
288.0 GB/s
153.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
11.2 (11_0)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
6.5
5.0
Vulkan
1.2.131
N/A