GeForce GTX 1660 Ti and Radeon HD 4870 X2 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti vs Radeon HD 4870 X2
GeForce GTX 1660 Ti
13314
Radeon HD 4870 X2
1348
GeForce GTX 1660 Ti
Radeon HD 4870 X2
Architecture
Turing (2018−2021)
TeraScale (2005−2013)
GPU code name
Turing TU116
R700
Market segment
Desktop
Desktop
Release date
February 2019
August 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1770 MHz
-
Core clock speed
1500 MHz
700 MHz
Floating-point performance
-
2x 1,120.0 gflops
Manufacturing process technology
12 nm
55 nm
Number of transistors
6,600 million
956 million
Pipelines / CUDA cores
1536
800
Power consumption (TDP)
120 Watt
286 Watt
Texture fill rate
169.9
28.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12000 MHz
3600 MHz
Memory bandwidth
288.0 GB/s
115.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (12_1)
10.1 (10_1)
CUDA
7.5
-
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
6.5
4.1
Vulkan
1.2.131
N/A