Radeon RX 580 and GeForce GTX 460M - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GTX 460M
Radeon RX 580
9140
GeForce GTX 460M
1283
Radeon RX 580
GeForce GTX 460M
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 20
N11E-GS
Market segment
Desktop
Laptop
Release date
April 2017
September 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 8-pin
-
SLI options
-
+
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
675 MHz
Floating-point performance
6,175 gflops
518.4 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
50 Watt
Texture fill rate
193.0
16.1 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
1536 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
8000 MHz
1250 MHz
Memory bandwidth
256.0 GB/s
60.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 API with Feature Level 12.1
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A