GeForce GTX 850M vs Iris Graphics 540
When comparing GeForce GTX 850M and Iris Graphics 540, 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 850M and Iris Graphics 540 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GTX 850M and Iris Graphics 540 are Laptop Graphics Cards
Note: GeForce GTX 850M and Iris Graphics 540 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 Graphics 540 here:
Main Specs
GeForce GTX 850M
Iris Graphics 540
Power consumption (TDP)
45 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Memory type
DDR3, GDDR5
eDRAM
Maximum RAM amount
4 GB
64 MB
Display Connectors
No outputs
No outputs
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GeForce GTX 850M has 200% more power consumption, than Iris Graphics 540.
GeForce GTX 850M is connected by PCIe 3.0 x16, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
Iris Graphics 540 has 60 GB more memory, than GeForce GTX 850M.
Both cards are used in Laptops.
GeForce GTX 850M is build with Maxwell architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
GeForce GTX 850M is manufactured by 28 nm process technology, and Iris Graphics 540 - 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
8−9
ultra / 1080p
8−9
5−6
QHD / 1440p
2−3
0−1
low / 720p
27−30
20−22
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 45% more, than Iris Graphics 540.
high / 1080p
21−24
14−16
ultra / 1080p
18−20
12−14
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
45−50
30−35
medium / 1080p
21−24
16−18
The average gaming FPS of GeForce GTX 850M in Battlefield 5 is 42% more, than Iris Graphics 540.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 850M and Iris Graphics 540 have the same average FPS in Call of Duty: Warzone.
low / 768p
190−200
150−160
medium / 768p
160−170
130−140
ultra / 1080p
85−90
65−70
QHD / 1440p
50−55
35−40
4K / 2160p
30−33
27−30
high / 768p
120−130
95−100
The average gaming FPS of GeForce GTX 850M in Counter-Strike: Global Offensive is 26% more, than Iris Graphics 540.
low / 768p
55−60
55−60
ultra / 1080p
35−40
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 850M in Cyberpunk 2077 is 9% more, than Iris Graphics 540.
low / 768p
100−110
85−90
medium / 768p
85−90
65−70
ultra / 1080p
55−60
40−45
The average gaming FPS of GeForce GTX 850M in Dota 2 is 27% more, than Iris Graphics 540.
high / 1080p
14−16
10−11
ultra / 1080p
14−16
9−10
4K / 2160p
5−6
4−5
low / 720p
35−40
24−27
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GTX 850M in Far Cry 5 is 50% more, than Iris Graphics 540.
high / 1080p
21−24
16−18
ultra / 1080p
16−18
12−14
QHD / 1440p
16−18
−
low / 720p
90−95
70−75
medium / 1080p
45−50
30−33
The average gaming FPS of GeForce GTX 850M in Fortnite is 33% more, than Iris Graphics 540.
high / 1080p
21−24
14−16
ultra / 1080p
18−20
12−14
QHD / 1440p
7−8
3−4
low / 720p
45−50
30−35
medium / 1080p
24−27
16−18
The average gaming FPS of GeForce GTX 850M in Forza Horizon 4 is 50% more, than Iris Graphics 540.
low / 768p
75−80
60−65
medium / 768p
70−75
50−55
high / 1080p
24−27
16−18
ultra / 1080p
10−12
8−9
QHD / 1440p
1−2
0−1
The average gaming FPS of GeForce GTX 850M in Grand Theft Auto V is 31% more, than Iris Graphics 540.
high / 1080p
8−9
6−7
ultra / 1080p
6−7
4−5
4K / 2160p
2−3
1−2
low / 720p
24−27
16−18
medium / 1080p
10−12
8−9
The average gaming FPS of GeForce GTX 850M in Metro Exodus is 42% more, than Iris Graphics 540.
low / 768p
100−110
95−100
high / 1080p
−
95−100
ultra / 1080p
100−110
85−90
medium / 1080p
100−110
95−100
The average gaming FPS of GeForce GTX 850M in Minecraft is 11% more, than Iris Graphics 540.
high / 1080p
21−24
18−20
ultra / 1080p
16−18
14−16
low / 720p
50−55
35−40
medium / 1080p
21−24
18−20
The average gaming FPS of GeForce GTX 850M in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Iris Graphics 540.
high / 1080p
12−14
12−14
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
low / 720p
24−27
16−18
medium / 1080p
14−16
12−14
The average gaming FPS of GeForce GTX 850M in Red Dead Redemption 2 is 25% more, than Iris Graphics 540.
low / 768p
45−50
30−35
medium / 768p
30−33
21−24
high / 1080p
16−18
10−12
ultra / 1080p
10−11
7−8
4K / 2160p
7−8
6−7
The average gaming FPS of GeForce GTX 850M in The Witcher 3: Wild Hunt is 37% more, than Iris Graphics 540.
low / 768p
95−100
90−95
medium / 768p
55−60
50−55
ultra / 1080p
30−35
24−27
high / 768p
50−55
40−45
The average gaming FPS of GeForce GTX 850M in World of Tanks is 13% more, than Iris Graphics 540.
Full Specs
GeForce GTX 850M
Iris Graphics 540
Architecture
Maxwell
Gen. 9 Skylake
Code name
N15P-GT
Skylake GT3e
Type
Laptop
Laptop
Release date
12 March 2014
1 September 2015
Pipelines
640
48
Core clock speed
300 MHz
Boost Clock
1050 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
1.1.97
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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