Radeon HD 8770 OEM and GeForce RTX 2060 - video card comparison
Radeon HD 8770 OEM
GeForce RTX 2060
Architecture
GCN 2.0 (2013−2017)
Turing (2018−2021)
GPU code name
Bonaire
Turing TU106
Market segment
Desktop
Desktop
Release date
September 2013
January 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
-
1620 MHz
Core clock speed
1050 MHz
1320 MHz
Floating-point performance
1,882 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
2,080 million
10,800 million
Pipelines / CUDA cores
896
1920
Power consumption (TDP)
85 Watt
175 Watt
Texture fill rate
58.80
201.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
6 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
6000 MHz
14000 MHz
Memory bandwidth
96 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
+
+
G-SYNC support
-
+
DirectX
12 (12_0)
12
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
VR Ready
-
+