Radeon 540 and Radeon R7 240 - video card comparison
Passmark - benchmark score Radeon 540 vs Radeon R7 240
Radeon 540
1420
Radeon R7 240
930
Radeon 540
Radeon R7 240
Architecture
GCN 4.0 (2016−2020)
GCN 1.0 (2012−2020)
GPU code name
Lexa
Oland
Market segment
Desktop
Desktop
Release date
April 2017
October 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
N/A
Boost clock speed
1124 MHz
780 MHz
Core clock speed
1183 MHz
-
Floating-point performance
-
499.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
950 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
28.39
14.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
32 Bit
128 Bit
Memory clock speed
6 GB/s
1150 MHz
Memory bandwidth
24 GB/s
72 GB/s
Display Connectors
2x DisplayPort 1.4a
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (12_0)
DirectX® 12
Mantle
-
-
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.7
5.1
Vulkan
1.3
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-