Radeon RX 580 and GeForce GTX 560M - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GTX 560M
Radeon RX 580
9140
GeForce GTX 560M
1281
Radeon RX 580
GeForce GTX 560M
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 20
N12E-GS
Market segment
Desktop
Laptop
Release date
April 2017
May 2011
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 8-pin
None
SLI options
-
2-way
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
775 MHz
CUDA cores
-
192
Floating-point performance
6,175 gflops
595.2 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
1,170 million
Pipelines / CUDA cores
2304
192
Power consumption (TDP)
185 Watt
75 Watt
Texture fill rate
193.0
24.8 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
1536 MB
Memory bus width
256 Bit
Up to 192 Bit
Memory clock speed
8000 MHz
1250 MHz
Memory bandwidth
256.0 GB/s
Up to 60 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 API
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
3D Blu-Ray
-
+
3D Gaming
-
+
Optimus
-
+