Radeon R7 265X OEM and L40G - video card comparison
Radeon R7 265X OEM
L40G
Architecture
GCN 1.0 (2012−2020)
Ada Lovelace
GPU code name
Curacao
AD102
Market segment
Desktop
Desktop
Release date
August 2014
October 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
925 MHz
2475 MHz
Core clock speed
900 MHz
-
Floating-point performance
2,368 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
2,800 million
76,300 million
Pipelines / CUDA cores
1280
18176
Power consumption (TDP)
150 Watt
300 Watt
Texture fill rate
74.00
1,406
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
5600 MHz
18 GB/s
Memory bandwidth
179.2 GB/s
864.0 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3