GeForce GTX 850M vs Iris Plus Graphics 655
When choosing between GeForce GTX 850M and Iris Plus Graphics 655, 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 850M and Iris Plus Graphics 655.
GeForce GTX 850M and Iris Plus Graphics 655 are Laptop Graphics Cards
Note: GeForce GTX 850M and Iris Plus Graphics 655 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 GTX 850M or Iris Plus Graphics 655 here:
Main Specs
GeForce GTX 850M
Iris Plus Graphics 655
Power consumption (TDP)
45 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Memory type
DDR3, GDDR5
DDR3/DDR4
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 850M has 200% more power consumption, than Iris Plus Graphics 655.
GeForce GTX 850M is connected by PCIe 3.0 x16, and Iris Plus Graphics 655 uses PCIe 3.0 x1 interface.
Both cards are used in Laptops.
GeForce GTX 850M is build with Maxwell architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
GeForce GTX 850M is manufactured by 28 nm process technology, and Iris Plus Graphics 655 - 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
12−14
12−14
ultra / 1080p
8−9
7−8
QHD / 1440p
2−3
2−3
low / 720p
27−30
27−30
medium / 1080p
16−18
16−18
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
21−24
21−24
ultra / 1080p
18−20
18−20
QHD / 1440p
4−5
4−5
4K / 2160p
4−5
−
low / 720p
45−50
45−50
medium / 1080p
21−24
21−24
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Call of Duty: Warzone.
low / 768p
190−200
190−200
medium / 768p
160−170
160−170
ultra / 1080p
85−90
85−90
QHD / 1440p
50−55
45−50
4K / 2160p
30−33
30−33
high / 768p
120−130
120−130
The average gaming FPS of GeForce GTX 850M in Counter-Strike: Global Offensive is 0% more, than Iris Plus Graphics 655.
low / 768p
55−60
55−60
ultra / 1080p
35−40
35−40
medium / 1080p
45−50
45−50
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Cyberpunk 2077.
low / 768p
100−110
100−110
medium / 768p
85−90
85−90
ultra / 1080p
55−60
55−60
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Dota 2.
high / 1080p
14−16
14−16
ultra / 1080p
14−16
14−16
4K / 2160p
5−6
5−6
low / 720p
35−40
30−35
medium / 1080p
16−18
16−18
The average gaming FPS of GeForce GTX 850M in Far Cry 5 is 5% more, than Iris Plus Graphics 655.
high / 1080p
21−24
21−24
ultra / 1080p
16−18
16−18
QHD / 1440p
16−18
16−18
low / 720p
90−95
85−90
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 850M in Fortnite is 2% more, than Iris Plus Graphics 655.
high / 1080p
21−24
21−24
ultra / 1080p
18−20
16−18
QHD / 1440p
7−8
7−8
low / 720p
45−50
45−50
medium / 1080p
24−27
24−27
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Forza Horizon 4.
low / 768p
75−80
75−80
medium / 768p
70−75
65−70
high / 1080p
24−27
24−27
ultra / 1080p
10−12
10−11
QHD / 1440p
1−2
1−2
The average gaming FPS of GeForce GTX 850M in Grand Theft Auto V is 2% more, than Iris Plus Graphics 655.
high / 1080p
8−9
8−9
ultra / 1080p
6−7
6−7
4K / 2160p
2−3
2−3
low / 720p
24−27
24−27
medium / 1080p
10−12
10−12
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Metro Exodus.
low / 768p
100−110
100−110
ultra / 1080p
100−110
95−100
medium / 1080p
100−110
100−110
The average gaming FPS of GeForce GTX 850M in Minecraft is 2% more, than Iris Plus Graphics 655.
high / 1080p
21−24
21−24
ultra / 1080p
16−18
16−18
low / 720p
50−55
50−55
medium / 1080p
21−24
21−24
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
12−14
12−14
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
low / 720p
24−27
24−27
medium / 1080p
14−16
14−16
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in Red Dead Redemption 2.
low / 768p
45−50
45−50
medium / 768p
30−33
27−30
high / 1080p
16−18
16−18
ultra / 1080p
10−11
9−10
4K / 2160p
7−8
7−8
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
95−100
95−100
medium / 768p
55−60
55−60
ultra / 1080p
30−35
30−35
high / 768p
50−55
50−55
GeForce GTX 850M and Iris Plus Graphics 655 have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 850M
Iris Plus Graphics 655
Architecture
Maxwell
Gen. 9.5 Kaby Lake
Code name
N15P-GT
Kaby Lake GT3e
Type
Laptop
Laptop
Release date
12 March 2014
1 September 2017
Pipelines
640
48
Core clock speed
300 MHz
Boost Clock
1200 MHz
Transistor count
1,870 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
36.08
50.40
Floating-point performance
1,155 gflops
Memory bus width
128 Bit
Memory bandwidth
80.0 GB/s
Shared memory
-
+
DirectX
12 (11_0)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.1
Vulkan
1.1.126
1.1.103
CUDA
+
CUDA cores
640
Bus support
PCI Express 2.0, PCI Express 3.0
SLI options
+
HDMI
+
Bitcoin / BTC (SHA256)
153 Mh/s
Laptop size
medium sized
Standard memory configuration
DDR3 or GDDR5
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
DisplayPort Multimode (DP++) support
Up to 3840x2160
HDCP content protection
+
7.1 channel HD audio on HDMI
+
TrueHD and DTS-HD audio bitstreaming
+
H.264, VC1, MPEG2 1080p video decoder
+
Optimus
+
Ethereum / ETH (DaggerHashimoto)
1.8 Mh/s
Quick Sync
+
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