GeForce GTX 550 Ti vs Iris Plus Graphics 645
When choosing between GeForce GTX 550 Ti and Iris Plus Graphics 645, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 550 Ti and Iris Plus Graphics 645.
Iris Plus Graphics 645 is a Laptop Graphics Card
Note: Iris Plus Graphics 645 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Iris Plus Graphics 645 here:
Main Specs
GeForce GTX 550 Ti
Iris Plus Graphics 645
Power consumption (TDP)
116 Watt
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
One 6-pin
Memory type
GDDR5
DDR3/DDR4
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
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GeForce GTX 550 Ti has 673% more power consumption, than Iris Plus Graphics 645.
GeForce GTX 550 Ti is connected by PCIe 2.0 x16, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
GeForce GTX 550 Ti is used in Desktops, and Iris Plus Graphics 645 - in Laptops.
GeForce GTX 550 Ti is build with Fermi architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
Core clock speed of GeForce GTX 550 Ti is 600 MHz higher, than Iris Plus Graphics 645.
GeForce GTX 550 Ti is manufactured by 40 nm process technology, and Iris Plus Graphics 645 - by 14 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
7−8
4−5
ultra / 1080p
4−5
2−3
QHD / 1440p
0−1
0−1
low / 720p
18−20
12−14
medium / 1080p
9−10
5−6
The average gaming FPS of GeForce GTX 550 Ti in Assassin's Creed Odyssey is 66% more, than Iris Plus Graphics 645.
high / 1080p
12−14
−
ultra / 1080p
10−12
7−8
QHD / 1440p
0−1
0−1
low / 720p
24−27
16−18
medium / 1080p
12−14
8−9
The average gaming FPS of GeForce GTX 550 Ti in Battlefield 5 is 45% more, than Iris Plus Graphics 645.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 550 Ti and Iris Plus Graphics 645 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
100−110
medium / 768p
110−120
80−85
ultra / 1080p
55−60
35−40
QHD / 1440p
30−35
24−27
4K / 2160p
27−30
−
high / 768p
85−90
60−65
The average gaming FPS of GeForce GTX 550 Ti in Counter-Strike: Global Offensive is 40% more, than Iris Plus Graphics 645.
low / 768p
55−60
55−60
ultra / 1080p
21−24
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 550 Ti in Cyberpunk 2077 is 7% more, than Iris Plus Graphics 645.
low / 768p
80−85
65−70
medium / 768p
60−65
45−50
ultra / 1080p
35−40
21−24
The average gaming FPS of GeForce GTX 550 Ti in Dota 2 is 33% more, than Iris Plus Graphics 645.
high / 1080p
9−10
5−6
ultra / 1080p
8−9
5−6
4K / 2160p
4−5
3−4
low / 720p
20−22
12−14
medium / 1080p
9−10
5−6
The average gaming FPS of GeForce GTX 550 Ti in Far Cry 5 is 66% more, than Iris Plus Graphics 645.
high / 1080p
16−18
12−14
ultra / 1080p
10−12
8−9
low / 720p
60−65
45−50
medium / 1080p
24−27
12−14
The average gaming FPS of GeForce GTX 550 Ti in Fortnite is 45% more, than Iris Plus Graphics 645.
high / 1080p
12−14
8−9
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
low / 720p
27−30
16−18
medium / 1080p
14−16
9−10
The average gaming FPS of GeForce GTX 550 Ti in Forza Horizon 4 is 63% more, than Iris Plus Graphics 645.
low / 768p
55−60
40−45
medium / 768p
45−50
35−40
high / 1080p
12−14
7−8
ultra / 1080p
7−8
5−6
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 550 Ti in Grand Theft Auto V is 34% more, than Iris Plus Graphics 645.
high / 1080p
5−6
3−4
ultra / 1080p
3−4
2−3
4K / 2160p
0−1
0−1
low / 720p
12−14
7−8
medium / 1080p
7−8
4−5
The average gaming FPS of GeForce GTX 550 Ti in Metro Exodus is 75% more, than Iris Plus Graphics 645.
low / 768p
95−100
85−90
high / 1080p
90−95
80−85
ultra / 1080p
80−85
70−75
medium / 1080p
90−95
−
The average gaming FPS of GeForce GTX 550 Ti in Minecraft is 12% more, than Iris Plus Graphics 645.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
30−35
24−27
medium / 1080p
18−20
16−18
The average gaming FPS of GeForce GTX 550 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than Iris Plus Graphics 645.
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
12−14
7−8
medium / 1080p
10−12
−
The average gaming FPS of GeForce GTX 550 Ti in Red Dead Redemption 2 is 42% more, than Iris Plus Graphics 645.
low / 768p
27−30
16−18
medium / 768p
18−20
12−14
high / 1080p
10−11
6−7
ultra / 1080p
6−7
5−6
4K / 2160p
6−7
−
The average gaming FPS of GeForce GTX 550 Ti in The Witcher 3: Wild Hunt is 60% more, than Iris Plus Graphics 645.
low / 768p
85−90
80−85
medium / 768p
45−50
35−40
ultra / 1080p
20−22
14−16
high / 768p
35−40
30−33
The average gaming FPS of GeForce GTX 550 Ti in World of Tanks is 17% more, than Iris Plus Graphics 645.
Full Specs
GeForce GTX 550 Ti
Iris Plus Graphics 645
Architecture
Fermi
Gen. 9.5 Coffee Lake
Code name
GF116
Kaby Lake GT3e
Type
Desktop
Laptop
Release date
15 March 2011
10 July 2019
Pipelines
192
48
Core clock speed
900 MHz
300 MHz
Boost Clock
1150 MHz
Transistor count
1,170 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
28.8 billion/sec
50.40
Floating-point performance
691.2 gflops
Length
8.25" (21 cm)
Memory bus width
192 Bit
Memory clock speed
4.1 GB/s
Memory bandwidth
98.4 GB/s
Shared memory
+
DirectX
12 (11_0)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.2
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.1.103
CUDA
+
CUDA cores
192
Bus support
16x PCI-E 2.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
44 Mh/s
Quick Sync
+
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