Radeon R5 340X OEM and GeForce G100 OEM - video card comparison
Radeon R5 340X OEM
GeForce G100 OEM
Architecture
GCN 1.0 (2012−2020)
Tesla (2006−2010)
GPU code name
Oland
G98
Market segment
Desktop
Desktop
Release date
May 2015
March 2009
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1050 MHz
-
Core clock speed
900 MHz
540 MHz
Floating-point performance
806.4 gflops
20.8 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
950 million
210 million
Pipelines / CUDA cores
384
8
Power consumption (TDP)
65 Watt
35 Watt
Texture fill rate
21.60
4.320
Memory type
DDR3
DDR2
Maximum RAM amount
2 GB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
800 MHz
Memory bandwidth
16 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x S-Video
DirectX
12 (11_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.2.131
N/A