Iris Graphics 540 and GeForce GT 720 - video card comparison
Passmark - benchmark score Iris Graphics 540 vs GeForce GT 720
Iris Graphics 540
1297
GeForce GT 720
628
Iris Graphics 540
GeForce GT 720
Architecture
Gen. 9 Skylake (2015−2016)
Kepler 2.0 (2013−2015)
GPU code name
Skylake GT3e
GK208B
Market segment
Laptop
Desktop
Release date
September 2015
September 2014
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x1
PCIe 2.0 x8
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
797 MHz
CUDA cores
-
192
Floating-point performance
-
306.0 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
915 million
Pipelines / CUDA cores
48
192
Power consumption (TDP)
15 Watt
19 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
50.40
12.75
Memory type
eDRAM
DDR3 / GDDR5
Maximum RAM amount
64 MB
1 GB or 1 GB
Memory bus width
eDRAM + 64/128 Bit
64 Bit
Memory clock speed
System Shared
1.8 GBps or 5.0 GB/s
Memory bandwidth
-
14.4 (DDR3) or 40 (GDDR5)
Shared memory
+
-
Display Connectors
No outputs
Dual Link DVI-DHDMIVGA
Multi monitor support
-
3 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
-
+
OpenCL
2.1
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.1
Vulkan
1.1.97
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+
Quick Sync
+
-