GeForce RTX 2060 Max-Q Refresh and Radeon HD 8870 OEM - video card comparison
GeForce RTX 2060 Max-Q Refresh
Radeon HD 8870 OEM
Architecture
Turing (2018−2021)
GCN 1.0 (2012−2020)
GPU code name
TU106B
Pitcairn
Market segment
Desktop
Desktop
Release date
January 2019
January 2013
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 6-pin
Boost clock speed
1200 MHz
-
Core clock speed
-
1000 MHz
Floating-point performance
-
2,560 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
10,800 million
2,800 million
Pipelines / CUDA cores
1920
1280
Power consumption (TDP)
115 Watt
175 Watt
Texture fill rate
144.0
80.00
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
10824 MHz
4800 MHz
Memory bandwidth
259.8 GB/s
153.6 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 (11_1)
CUDA
7.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2.140
1.2.131