Radeon R7 340 OEM and GeForce RTX 2070 Max-Q Refresh - video card comparison
Radeon R7 340 OEM
GeForce RTX 2070 Max-Q Refresh
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Oland
TU106B
Market segment
Desktop
Desktop
Release date
May 2015
June 2020
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
780 MHz
1125 MHz
Core clock speed
730 MHz
-
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
950 million
10,800 million
Pipelines / CUDA cores
384
2304
Power consumption (TDP)
50 Watt
115 Watt
Texture fill rate
18.72
162.0
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
11 GB/s
Memory bandwidth
28.8 GB/s
352.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2