Radeon R5 340 OEM and Radeon RX Vega 7 - video card comparison
Radeon R5 340 OEM
Radeon RX Vega 7
Architecture
GCN 1.0 (2012−2020)
Vega (2017−2021)
GPU code name
Oland
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
May 2015
January 2020
Interface
PCIe 3.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
780 MHz
1800 MHz
Core clock speed
730 MHz
-
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
950 million
-
Pipelines / CUDA cores
384
448
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
18.72
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
-
Memory clock speed
4600 MHz
-
Memory bandwidth
36.8 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x DisplayPort
-
DirectX
12 (11_1)
12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
1.2.131
-