Radeon HD 8400 and GeForce GTX 1660 - video card comparison
Passmark - benchmark score Radeon HD 8400 vs GeForce GTX 1660
Radeon HD 8400
273
GeForce GTX 1660
12040
Radeon HD 8400
GeForce GTX 1660
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Kabini
Turing TU116
Market segment
Laptop
Desktop
Release date
May 2013
March 2019
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
600 MHz
1530 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,178 million
6,600 million
Pipelines / CUDA cores
128
1408
Power consumption (TDP)
25 Watt
120 Watt
Texture fill rate
3.200
157.1
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
6 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
8000 MHz
Memory bandwidth
-
192.1 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2.131