Iris Graphics 550 and GeForce GT 740 - video card comparison
Passmark - benchmark score Iris Graphics 550 vs GeForce GT 740
Iris Graphics 550
1474
GeForce GT 740
1534
Iris Graphics 550
GeForce GT 740
Architecture
Gen. 9 Skylake (2015−2016)
Kepler (2012−2018)
GPU code name
Skylake GT3e
GK107
Market segment
Laptop
Desktop
Release date
September 2015
May 2014
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1100 MHz
-
Core clock speed
300 MHz
993 MHz
Floating-point performance
-
762.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,270 million
Pipelines / CUDA cores
48
384
Power consumption (TDP)
15 Watt
64 Watt
Texture fill rate
52.80
31.78
Memory type
eDRAM
GDDR5
Maximum RAM amount
64 MB
4 GB
Memory bus width
eDRAM + 64/128 Bit
128 Bit
Memory clock speed
System Shared
5012 MHz
Memory bandwidth
-
80.19 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (12_1)
12 (11_0)
CUDA
-
3.0
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1.97
1.1.126
Quick Sync
+
-