GeForce GTX 580M and Radeon R7 240 - video card comparison
Passmark - benchmark score GeForce GTX 580M vs Radeon R7 240
GeForce GTX 580M
2136
Radeon R7 240
930
GeForce GTX 580M
Radeon R7 240
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
N12E-GTX2
Oland
Market segment
Laptop
Desktop
Release date
June 2011
October 2013
Bus support
PCI-E 2.0
PCIe 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
N/A
SLI options
+
-
Boost clock speed
-
780 MHz
Core clock speed
620 MHz
-
CUDA cores
384
-
Floating-point performance
952.3 gflops
499.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
950 million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
100 Watt
50 Watt
Texture fill rate
39.7 billion/sec
14.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 MB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1500 MHz
1150 MHz
Memory bandwidth
96.0 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DisplayPort support
-
-
DirectX
12 API
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
-
3D Blu-Ray
+
-
3D Gaming
+
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
Optimus
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-