Iris Plus Graphics 640 vs Quadro K3100M
If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 640 and Quadro K3100M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics 640 stacks up against Quadro K3100M, check out specs charts below.
Iris Plus Graphics 640 and Quadro K3100M are Laptop Graphics Cards
Note: Iris Plus Graphics 640 and Quadro K3100M are only used in laptop graphics. They have 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 or Quadro K3100M here:
Main Specs
Iris Plus Graphics 640
Quadro K3100M
Power consumption (TDP)
15 Watt
75 Watt
Interface
PCIe 3.0 x1
MXM-B (3.0)
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
32 GB
4 GB
Display Connectors
No outputs
No outputs
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Quadro K3100M has 400% more power consumption, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Quadro K3100M uses MXM-B (3.0) interface.
Iris Plus Graphics 640 has 28 GB more memory, than Quadro K3100M.
Iris Plus Graphics 640 is used in Laptops, and Quadro K3100M - in Mobile workstations.
Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K3100M - with Kepler.
Core clock speed of Quadro K3100M is 406 MHz higher, than Iris Plus Graphics 640.
Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Quadro K3100M - by 28 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
6−7
10−12
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
8−9
14−16
The average gaming FPS of Quadro K3100M in Assassin's Creed Odyssey is 55% more, than Iris Plus Graphics 640.
high / 1080p
12−14
18−20
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
2−3
low / 720p
24−27
40−45
medium / 1080p
12−14
20−22
The average gaming FPS of Quadro K3100M in Battlefield 5 is 60% more, than Iris Plus Graphics 640.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Iris Plus Graphics 640 and Quadro K3100M have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
180−190
medium / 768p
110−120
150−160
ultra / 1080p
50−55
80−85
QHD / 1440p
27−30
45−50
4K / 2160p
27−30
30−33
high / 768p
80−85
110−120
The average gaming FPS of Quadro K3100M in Counter-Strike: Global Offensive is 39% more, than Iris Plus Graphics 640.
low / 768p
55−60
55−60
ultra / 1080p
18−20
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K3100M in Cyberpunk 2077 is 9% more, than Iris Plus Graphics 640.
low / 768p
80−85
100−105
medium / 768p
55−60
80−85
ultra / 1080p
30−35
50−55
The average gaming FPS of Quadro K3100M in Dota 2 is 38% more, than Iris Plus Graphics 640.
high / 1080p
8−9
12−14
ultra / 1080p
7−8
12−14
4K / 2160p
3−4
5−6
low / 720p
18−20
30−35
medium / 1080p
8−9
14−16
The average gaming FPS of Quadro K3100M in Far Cry 5 is 66% more, than Iris Plus Graphics 640.
high / 1080p
14−16
20−22
ultra / 1080p
10−11
14−16
low / 720p
60−65
80−85
medium / 1080p
21−24
40−45
The average gaming FPS of Quadro K3100M in Fortnite is 48% more, than Iris Plus Graphics 640.
high / 1080p
12−14
20−22
ultra / 1080p
10−12
16−18
QHD / 1440p
1−2
5−6
low / 720p
24−27
40−45
medium / 1080p
14−16
21−24
The average gaming FPS of Quadro K3100M in Forza Horizon 4 is 61% more, than Iris Plus Graphics 640.
low / 768p
50−55
70−75
medium / 768p
45−50
60−65
high / 1080p
12−14
21−24
ultra / 1080p
6−7
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K3100M in Grand Theft Auto V is 41% more, than Iris Plus Graphics 640.
high / 1080p
4−5
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Quadro K3100M in Metro Exodus is 83% more, than Iris Plus Graphics 640.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Quadro K3100M in Minecraft is 13% more, than Iris Plus Graphics 640.
high / 1080p
16−18
20−22
ultra / 1080p
14−16
16−18
low / 720p
30−35
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Quadro K3100M in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Iris Plus Graphics 640.
high / 1080p
−
12−14
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
10−12
14−16
The average gaming FPS of Quadro K3100M in Red Dead Redemption 2 is 50% more, than Iris Plus Graphics 640.
low / 768p
24−27
40−45
medium / 768p
16−18
24−27
high / 1080p
9−10
14−16
ultra / 1080p
6−7
9−10
4K / 2160p
6−7
7−8
The average gaming FPS of Quadro K3100M in The Witcher 3: Wild Hunt is 53% more, than Iris Plus Graphics 640.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
18−20
27−30
high / 768p
35−40
45−50
The average gaming FPS of Quadro K3100M in World of Tanks is 21% more, than Iris Plus Graphics 640.
Full Specs
Iris Plus Graphics 640
Quadro K3100M
Architecture
Gen. 9.5 Kaby Lake
Kepler
Code name
Kaby Lake GT3e
N15E-Q1-A2
Type
Laptop
Mobile workstation
Release date
3 January 2017
23 July 2013
Pipelines
48
768
Core clock speed
300 MHz
706 MHz
Boost Clock
1050 MHz
Transistor count
189 million
3,540 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
52.80
45.18
Floating-point performance
1,084 gflops
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
3200 MHz
Memory bandwidth
102.4 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12
Shader Model
6.4
5
OpenGL
4.6
4.5
OpenCL
2.1
1.2
Vulkan
1.1.103
1.1.126
CUDA
+
Bitcoin / BTC (SHA256)
44 Mh/s
Laptop size
large
Optimus
+
Quick Sync
+
Display Port
1.2
3D Vision Pro
+
Mosaic
+
nView Display Management
+
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