GeForce GTX 550 Ti and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs Iris Plus Graphics 645
GeForce GTX 550 Ti
1599
Iris Plus Graphics 645
1779
GeForce GTX 550 Ti
Iris Plus Graphics 645
Architecture
Fermi (2010−2014)
Gen. 9.5 Coffee Lake (2019)
GPU code name
GF116
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
March 2011
July 2019
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
One 6-pin
-
SLI options
+
-
Boost clock speed
-
1150 MHz
Core clock speed
900 MHz
300 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,170 million
-
Pipelines / CUDA cores
192
48
Power consumption (TDP)
116 Watt
15 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
4.1 GB/s
System Shared
Memory bandwidth
98.4 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVI-IMini HDMI
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
1.1.103
Quick Sync
-
+