GeForce GTX 750 vs Iris Plus Graphics 640
When comparing GeForce GTX 750 and Iris Plus Graphics 640, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 750 and Iris Plus Graphics 640 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Iris Plus Graphics 640 is a Laptop Graphics Card
Note: Iris Plus Graphics 640 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 640 here:
Main Specs
GeForce GTX 750
Iris Plus Graphics 640
Power consumption (TDP)
55 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
Memory type
GDDR5
DDR3L/LPDDR3/DDR4
Maximum RAM amount
1 GB
32 GB
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
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GeForce GTX 750 has 266% more power consumption, than Iris Plus Graphics 640.
GeForce GTX 750 is connected by PCIe 3.0 x16, and Iris Plus Graphics 640 uses PCIe 3.0 x1 interface.
Iris Plus Graphics 640 has 31 GB more memory, than GeForce GTX 750.
GeForce GTX 750 is used in Desktops, and Iris Plus Graphics 640 - in Laptops.
GeForce GTX 750 is build with Maxwell architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
Core clock speed of GeForce GTX 750 is 720 MHz higher, than Iris Plus Graphics 640.
GeForce GTX 750 is manufactured by 28 nm process technology, and Iris Plus Graphics 640 - 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
16−18
6−7
ultra / 1080p
10−11
4−5
QHD / 1440p
4−5
0−1
low / 720p
35−40
16−18
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 133% more, than Iris Plus Graphics 640.
high / 1080p
27−30
12−14
ultra / 1080p
24−27
10−11
QHD / 1440p
7−8
0−1
4K / 2160p
6−7
−
low / 720p
60−65
24−27
medium / 1080p
30−35
12−14
The average gaming FPS of GeForce GTX 750 in Battlefield 5 is 146% more, than Iris Plus Graphics 640.
low / 768p
50−55
45−50
high / 1080p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 750 in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 640.
low / 768p
220−230
130−140
medium / 768p
190−200
110−120
ultra / 1080p
100−110
50−55
QHD / 1440p
65−70
27−30
4K / 2160p
35−40
27−30
high / 768p
150−160
80−85
The average gaming FPS of GeForce GTX 750 in Counter-Strike: Global Offensive is 78% more, than Iris Plus Graphics 640.
low / 768p
60−65
55−60
ultra / 1080p
45−50
18−20
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 750 in Cyberpunk 2077 is 34% more, than Iris Plus Graphics 640.
low / 768p
110−120
80−85
medium / 768p
100−110
55−60
ultra / 1080p
70−75
30−35
The average gaming FPS of GeForce GTX 750 in Dota 2 is 70% more, than Iris Plus Graphics 640.
high / 1080p
21−24
8−9
ultra / 1080p
18−20
7−8
QHD / 1440p
18−20
−
4K / 2160p
6−7
3−4
low / 720p
45−50
18−20
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 750 in Far Cry 5 is 155% more, than Iris Plus Graphics 640.
high / 1080p
27−30
14−16
ultra / 1080p
21−24
10−11
QHD / 1440p
14−16
−
low / 720p
110−120
60−65
medium / 1080p
60−65
21−24
The average gaming FPS of GeForce GTX 750 in Fortnite is 111% more, than Iris Plus Graphics 640.
high / 1080p
30−33
12−14
ultra / 1080p
21−24
10−12
QHD / 1440p
10−11
1−2
low / 720p
60−65
24−27
medium / 1080p
30−35
14−16
The average gaming FPS of GeForce GTX 750 in Forza Horizon 4 is 138% more, than Iris Plus Graphics 640.
low / 768p
95−100
50−55
medium / 768p
85−90
45−50
high / 1080p
35−40
12−14
ultra / 1080p
14−16
6−7
QHD / 1440p
4−5
0−1
The average gaming FPS of GeForce GTX 750 in Grand Theft Auto V is 103% more, than Iris Plus Graphics 640.
high / 1080p
10−12
4−5
ultra / 1080p
8−9
3−4
4K / 2160p
1−2
0−1
low / 720p
30−35
12−14
medium / 1080p
14−16
6−7
The average gaming FPS of GeForce GTX 750 in Metro Exodus is 166% more, than Iris Plus Graphics 640.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
110−120
90−95
The average gaming FPS of GeForce GTX 750 in Minecraft is 21% more, than Iris Plus Graphics 640.
high / 1080p
−
16−18
ultra / 1080p
14−16
14−16
low / 720p
60−65
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 750 in PLAYERUNKNOWN'S BATTLEGROUNDS is 45% more, than Iris Plus Graphics 640.
high / 1080p
14−16
−
ultra / 1080p
9−10
7−8
QHD / 1440p
0−1
0−1
low / 720p
30−35
12−14
medium / 1080p
18−20
10−12
The average gaming FPS of GeForce GTX 750 in Red Dead Redemption 2 is 100% more, than Iris Plus Graphics 640.
low / 768p
60−65
24−27
medium / 768p
35−40
16−18
high / 1080p
21−24
9−10
ultra / 1080p
12−14
6−7
4K / 2160p
7−8
6−7
The average gaming FPS of GeForce GTX 750 in The Witcher 3: Wild Hunt is 115% more, than Iris Plus Graphics 640.
low / 768p
90−95
85−90
medium / 768p
60−65
45−50
ultra / 1080p
35−40
18−20
high / 768p
55−60
35−40
The average gaming FPS of GeForce GTX 750 in World of Tanks is 31% more, than Iris Plus Graphics 640.
Full Specs
GeForce GTX 750
Iris Plus Graphics 640
Architecture
Maxwell
Gen. 9.5 Kaby Lake
Code name
GM107
Kaby Lake GT3e
Type
Desktop
Laptop
Release date
18 February 2014
3 January 2017
Pipelines
512
48
Core clock speed
1020 MHz
300 MHz
Boost Clock
1085 MHz
1050 MHz
Transistor count
1,870 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
34.72
52.80
Floating-point performance
1,111 gflops
Length
5.7" (14.5 cm)
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
5.0 GB/s
Memory bandwidth
80 GB/s
Shared memory
+
DirectX
12 (11_0)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
1.1.126
1.1.103
CUDA
+
CUDA cores
512
Bus support
PCI Express 3.0
Height
4.376" (11.1 cm)
Multi monitor support
3 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Gaming
+
3D Vision
+
3D Vision Live
+
Bitcoin / BTC (SHA256)
143 Mh/s
Quick Sync
+
Blu Ray 3D
+
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