Iris Plus Graphics 640 and GeForce GT 520 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs GeForce GT 520
Iris Plus Graphics 640
1534
GeForce GT 520
318
Iris Plus Graphics 640
GeForce GT 520
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Fermi 2.0 (2010−2014)
GPU code name
Kaby Lake GT3e
GF119
Market segment
Laptop
Desktop
Release date
January 2017
April 2011
Bus support
-
16x PCI-E 2.0
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
810 MHz
CUDA cores
-
48
Floating-point performance
-
155.52 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
292 million
Pipelines / CUDA cores
48
48
Power consumption (TDP)
15 Watt
29 Watt
Maximum GPU temperature
-
102 °C
Texture fill rate
52.80
6.5 billion/sec
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
1 GB (DDR3)
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
900 MHz (DDR3)
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
Dual Link DVI-IHDMIVGA (optional)
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.2
Shader Model
6.4
5.1
Vulkan
1.1.103
N/A
Quick Sync
+
-