Radeon R5 340 OEM and Radeon Instinct MI25 - video card comparison
Radeon R5 340 OEM
Radeon Instinct MI25
Architecture
GCN 1.0 (2012−2020)
GCN 5.0 (2017−2020)
GPU code name
Oland
Vega 10
Market segment
Desktop
Desktop
Release date
May 2015
June 2017
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
780 MHz
1500 MHz
Core clock speed
730 MHz
1400 MHz
Floating-point performance
599.0 gflops
12,288 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
950 million
12,500 million
Pipelines / CUDA cores
384
4096
Power consumption (TDP)
65 Watt
300 Watt
Texture fill rate
18.72
384.0
Memory type
GDDR5
HBM2
Maximum RAM amount
1 GB
16 GB
Memory bus width
64 Bit
2048 Bit
Memory clock speed
4600 MHz
1704 MHz
Memory bandwidth
36.8 GB/s
436.2 GB/s
Display Connectors
1x DVI, 1x DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.125