GeForce GTX 1660 Super and Radeon HD 6770M - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Radeon HD 6770M
GeForce GTX 1660 Super
13154
Radeon HD 6770M
993
GeForce GTX 1660 Super
Radeon HD 6770M
Architecture
Turing (2018−2021)
Terascale 2 (2009−2015)
GPU code name
Turing TU116
Whistler-XT
Market segment
Desktop
Laptop
Release date
October 2019
January 2011
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1785 MHz
-
Core clock speed
1530 MHz
675 / 725 MHz
Floating-point performance
-
696.0 gflops
Manufacturing process technology
12 nm
40 nm
Number of transistors
6,600 million
716 million
Pipelines / CUDA cores
1408
480
Power consumption (TDP)
125 Watt
35 Watt
Texture fill rate
157.1
17.40
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
14000 MHz
800 MHz
Memory bandwidth
336.0 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
HDCP
+
-
G-SYNC support
+
-
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
Ansel
+
-
NVENC
+
-