GeForce GTX 590 and Radeon R5 Mobile Graphics - video card comparison
GeForce GTX 590
Radeon R5 Mobile Graphics
Architecture
Fermi (2010−2014)
GCN 2.0 (2013−2017)
GPU code name
GF110
Spectre SL
Market segment
Desktop
Laptop
Release date
March 2011
September 2014
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
Two 8-pin
-
SLI options
+
-
Boost clock speed
-
847 MHz
Core clock speed
607 MHz
626 MHz
CUDA cores
1024
-
Floating-point performance
2x 1,244.2 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,000 million
2,410 million
Pipelines / CUDA cores
1024
256
Power consumption (TDP)
365 Watt
17 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
77.7 billion/sec
10.02
Memory type
GDDR5
System Shared
Maximum RAM amount
3072 MB (1536 MB per GPU)
System Shared
Memory bus width
768-bit (384-bit per GPU)
System Shared
Memory clock speed
1707 MHz
System Shared
Memory bandwidth
327.7 GB/s
-
Shared memory
-
-
Display Connectors
Three Dual Link DVI-IMini DisplayPort
Portable Device Dependent
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.5 (6.0)
Vulkan
N/A
1.2.170