Radeon HD 5770 Mac Edition and GeForce RTX 2060 Max-Q Refresh - video card comparison
Radeon HD 5770 Mac Edition
GeForce RTX 2060 Max-Q Refresh
Architecture
TeraScale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Juniper
TU106B
Market segment
Desktop
Desktop
Release date
July 2010
January 2019
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1200 MHz
Core clock speed
850 MHz
-
Floating-point performance
1,360.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
1,040 million
10,800 million
Pipelines / CUDA cores
800
1920
Power consumption (TDP)
108 Watt
115 Watt
Texture fill rate
34.00
144.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
4780 MHz
10824 MHz
Memory bandwidth
76.48 GB/s
259.8 GB/s
Display Connectors
1x DVI, 1x DisplayPort
No outputs
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2.140