GeForce GTX 590 and HD Graphics 520 - video card comparison
Passmark - benchmark score GeForce GTX 590 vs HD Graphics 520
GeForce GTX 590
3441
HD Graphics 520
856
GeForce GTX 590
HD Graphics 520
Architecture
Fermi (2010−2014)
Gen. 9 Skylake (2015−2016)
GPU code name
GF110
Skylake GT2
Market segment
Desktop
Laptop
Release date
March 2011
September 2015
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
Two 8-pin
-
SLI options
+
-
Boost clock speed
-
1050 MHz
Core clock speed
607 MHz
300 MHz
CUDA cores
1024
-
Floating-point performance
2x 1,244.2 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
3,000 million
189 million
Pipelines / CUDA cores
1024
24
Power consumption (TDP)
365 Watt
15 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
77.7 billion/sec
25.20
Memory type
GDDR5
DDR3L/LPDDR3/DDR4
Maximum RAM amount
3072 MB (1536 MB per GPU)
32 GB
Memory bus width
768-bit (384-bit per GPU)
64/128 Bit
Memory clock speed
1707 MHz
System Shared
Memory bandwidth
327.7 GB/s
-
Shared memory
-
+
Display Connectors
Three Dual Link DVI-IMini DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
+
Quick Sync
-
+