Radeon HD 7670M and GeForce GTX 1660 - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce GTX 1660
Radeon HD 7670M
489
GeForce GTX 1660
12040
Radeon HD 7670M
GeForce GTX 1660
Architecture
Terascale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Thames XT
Turing TU116
Market segment
Laptop
Desktop
Release date
June 2011
March 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1785 MHz
Core clock speed
600 MHz
1530 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
716 million
6,600 million
Pipelines / CUDA cores
480
1408
Power consumption (TDP)
20 Watt
120 Watt
Texture fill rate
14.40
157.1
Memory type
DDR3, (GDDR5)
GDDR5
Maximum RAM amount
2 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
1800 MHz
8000 MHz
Memory bandwidth
28.8 GB/s
192.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.131