GeForce GTX 460 OEM and Radeon 540 - video card comparison
GeForce GTX 460 OEM
Radeon 540
Architecture
Fermi (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
GF104
Lexa
Market segment
Desktop
Desktop
Release date
October 2010
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1124 MHz
Core clock speed
650 MHz
1183 MHz
Floating-point performance
873.6 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,950 million
2,200 million
Pipelines / CUDA cores
336
384
Power consumption (TDP)
150 Watt
50 Watt
Texture fill rate
36.40
28.39
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
32 Bit
Memory clock speed
3400 MHz
6 GB/s
Memory bandwidth
108.8 GB/s
24 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
2x DisplayPort 1.4a
HDMI
+
-
DirectX
12 (11_0)
12 (12_0)
CUDA
2.1
-
OpenCL
1.1
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3