GeForce 840M vs Iris Xe Graphics G7
Find out if it is worth upgrading your current GPU setup by comparing GeForce 840M and Iris Xe Graphics G7. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 840M and Iris Xe Graphics G7. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce 840M and Iris Xe Graphics G7 are Laptop Graphics Cards
Note: GeForce 840M and Iris Xe Graphics G7 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 GeForce 840M or Iris Xe Graphics G7 here:
Main Specs
GeForce 840M
Iris Xe Graphics G7
Power consumption (TDP)
33 Watt
Interface
PCIe 3.0 x8
Memory type
DDR3
DDR4
Maximum RAM amount
4 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
GeForce 840M is build with Maxwell architecture, and Iris Xe Graphics G7 - with Gen. 11 Ice Lake.
GeForce 840M is manufactured by 28 nm process technology, and Iris Xe Graphics G7 - by 10 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
1−2
16−18
ultra / 1080p
0−1
9−10
QHD / 1440p
0−1
3−4
low / 720p
12−14
30−35
medium / 1080p
3−4
20−22
The average gaming FPS of Iris Xe Graphics G7 in Assassin's Creed Odyssey is 283% more, than GeForce 840M.
high / 1080p
−
24−27
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
5−6
low / 720p
16−18
55−60
medium / 1080p
5−6
27−30
The average gaming FPS of Iris Xe Graphics G7 in Battlefield 5 is 300% more, than GeForce 840M.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Xe Graphics G7 in Call of Duty: Warzone is 11% more, than GeForce 840M.
low / 768p
120−130
210−220
medium / 768p
90−95
180−190
ultra / 1080p
40−45
100−110
QHD / 1440p
24−27
55−60
4K / 2160p
18−20
30−33
high / 768p
65−70
140−150
The average gaming FPS of Iris Xe Graphics G7 in Counter-Strike: Global Offensive is 98% more, than GeForce 840M.
low / 768p
85−90
60−65
ultra / 1080p
16−18
40−45
medium / 1080p
40−45
55−60
The average gaming FPS of Iris Xe Graphics G7 in Cyberpunk 2077 is 10% more, than GeForce 840M.
low / 768p
75−80
110−120
medium / 768p
50−55
95−100
ultra / 1080p
24−27
65−70
The average gaming FPS of Iris Xe Graphics G7 in Dota 2 is 82% more, than GeForce 840M.
high / 1080p
2−3
18−20
ultra / 1080p
2−3
18−20
QHD / 1440p
−
16−18
4K / 2160p
0−1
6−7
low / 720p
12−14
40−45
medium / 1080p
3−4
21−24
The average gaming FPS of Iris Xe Graphics G7 in Far Cry 5 is 400% more, than GeForce 840M.
high / 1080p
10−11
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
2−3
12−14
low / 720p
50−55
100−110
medium / 1080p
10−12
55−60
The average gaming FPS of Iris Xe Graphics G7 in Fortnite is 175% more, than GeForce 840M.
high / 1080p
4−5
27−30
ultra / 1080p
−
21−24
QHD / 1440p
0−1
9−10
low / 720p
16−18
55−60
medium / 1080p
7−8
30−35
The average gaming FPS of Iris Xe Graphics G7 in Forza Horizon 4 is 333% more, than GeForce 840M.
low / 768p
45−50
90−95
medium / 768p
−
80−85
high / 1080p
5−6
30−35
ultra / 1080p
2−3
12−14
QHD / 1440p
0−1
3−4
medium / 720p
35−40
−
The average gaming FPS of Iris Xe Graphics G7 in Grand Theft Auto V is 155% more, than GeForce 840M.
high / 1080p
1−2
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
1−2
low / 720p
5−6
30−35
medium / 1080p
3−4
14−16
The average gaming FPS of Iris Xe Graphics G7 in Metro Exodus is 533% more, than GeForce 840M.
low / 768p
90−95
110−120
high / 1080p
85−90
−
ultra / 1080p
70−75
−
medium / 1080p
90−95
110−120
The average gaming FPS of Iris Xe Graphics G7 in Minecraft is 25% more, than GeForce 840M.
ultra / 1080p
12−14
14−16
low / 720p
27−30
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Iris Xe Graphics G7 in PLAYERUNKNOWN'S BATTLEGROUNDS is 77% more, than GeForce 840M.
high / 1080p
−
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
6−7
30−35
medium / 1080p
−
16−18
The average gaming FPS of Iris Xe Graphics G7 in Red Dead Redemption 2 is 300% more, than GeForce 840M.
low / 768p
12−14
55−60
medium / 768p
9−10
35−40
high / 1080p
4−5
20−22
ultra / 1080p
3−4
10−12
4K / 2160p
0−1
6−7
The average gaming FPS of Iris Xe Graphics G7 in The Witcher 3: Wild Hunt is 342% more, than GeForce 840M.
low / 768p
75−80
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
50−55
The average gaming FPS of Iris Xe Graphics G7 in World of Tanks is 48% more, than GeForce 840M.
Full Specs
GeForce 840M
Iris Xe Graphics G7
Architecture
Maxwell
Gen. 11 Ice Lake
Code name
N15S-GT
Tiger Lake Xe
Type
Laptop
Laptop
Release date
12 March 2014
15 August 2020
Pipelines
384
96
Core clock speed
1029 MHz
Boost Clock
1124 MHz
Manufacturing process technology
28 nm
10 nm
Texture fill rate
17.98
Floating-point performance
863.2 gflops
Memory bus width
64 Bit
Memory clock speed
2000 MHz
Memory bandwidth
16.02 GB/s
Shared memory
-
+
DirectX
12 (11_0)
DirectX 12_1
Shader Model
5.1
OpenGL
4.5
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
Bus support
PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
medium sized
Optimus
+
Quick Sync
+
GPU Boost
2.0
GameWorks
+
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