GeForce GTX 680MX vs GeForce GTX 850M
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and GeForce GTX 850M. 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 GTX 680MX and GeForce GTX 850M. 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 GTX 680MX and GeForce GTX 850M are Laptop Graphics Cards
Note: GeForce GTX 680MX and GeForce GTX 850M 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 680MX or GeForce GTX 850M here:
Main Specs
GeForce GTX 680MX
GeForce GTX 850M
Power consumption (TDP)
122 Watt
45 Watt
Interface
PCIe 3.0 x16
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
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GeForce GTX 680MX has 171% more power consumption, than GeForce GTX 850M.
GeForce GTX 850M has 2 GB more memory, than GeForce GTX 680MX.
Both cards are used in Laptops.
GeForce GTX 680MX is build with Kepler architecture, and GeForce GTX 850M - with Maxwell.
GeForce GTX 680MX and GeForce GTX 850M are manufactured 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
21−24
12−14
ultra / 1080p
12−14
8−9
QHD / 1440p
7−8
2−3
4K / 2160p
5−6
−
low / 720p
40−45
27−30
medium / 1080p
27−30
16−18
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 69% more, than GeForce GTX 850M.
high / 1080p
35−40
21−24
ultra / 1080p
30−33
18−20
QHD / 1440p
14−16
4−5
4K / 2160p
9−10
4−5
low / 720p
70−75
45−50
medium / 1080p
40−45
21−24
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 70% more, than GeForce GTX 850M.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 680MX in Call of Duty: Warzone is 10% more, than GeForce GTX 850M.
low / 768p
230−240
190−200
medium / 768p
200−210
160−170
ultra / 1080p
120−130
85−90
QHD / 1440p
100−110
50−55
4K / 2160p
55−60
30−33
high / 768p
170−180
120−130
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 37% more, than GeForce GTX 850M.
low / 768p
60−65
55−60
ultra / 1080p
50−55
35−40
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 21% more, than GeForce GTX 850M.
low / 768p
120−130
100−110
medium / 768p
110−120
85−90
ultra / 1080p
80−85
55−60
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 28% more, than GeForce GTX 850M.
high / 1080p
27−30
14−16
ultra / 1080p
24−27
14−16
QHD / 1440p
20−22
−
4K / 2160p
8−9
5−6
low / 720p
55−60
35−40
medium / 1080p
27−30
16−18
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 61% more, than GeForce GTX 850M.
high / 1080p
35−40
21−24
ultra / 1080p
27−30
16−18
QHD / 1440p
16−18
16−18
low / 720p
130−140
90−95
medium / 1080p
75−80
45−50
The average gaming FPS of GeForce GTX 680MX in Fortnite is 51% more, than GeForce GTX 850M.
high / 1080p
35−40
21−24
ultra / 1080p
27−30
18−20
QHD / 1440p
16−18
7−8
4K / 2160p
14−16
−
low / 720p
70−75
45−50
medium / 1080p
40−45
24−27
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 62% more, than GeForce GTX 850M.
low / 768p
100−110
75−80
medium / 768p
95−100
70−75
high / 1080p
40−45
24−27
ultra / 1080p
18−20
10−12
QHD / 1440p
8−9
1−2
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 45% more, than GeForce GTX 850M.
high / 1080p
14−16
8−9
ultra / 1080p
10−12
6−7
QHD / 1440p
10−12
−
4K / 2160p
3−4
2−3
low / 720p
40−45
24−27
medium / 1080p
18−20
10−12
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 80% more, than GeForce GTX 850M.
low / 768p
120−130
100−110
ultra / 1080p
−
100−110
medium / 1080p
110−120
100−110
The average gaming FPS of GeForce GTX 680MX in Minecraft is 14% more, than GeForce GTX 850M.
high / 1080p
−
21−24
ultra / 1080p
14−16
16−18
low / 720p
75−80
50−55
medium / 1080p
18−20
21−24
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 23% more, than GeForce GTX 850M.
high / 1080p
16−18
12−14
ultra / 1080p
10−12
9−10
QHD / 1440p
2−3
0−1
4K / 2160p
2−3
−
low / 720p
40−45
24−27
medium / 1080p
21−24
14−16
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 53% more, than GeForce GTX 850M.
low / 768p
80−85
45−50
medium / 768p
50−55
30−33
high / 1080p
27−30
16−18
ultra / 1080p
14−16
10−11
4K / 2160p
9−10
7−8
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 68% more, than GeForce GTX 850M.
low / 768p
90−95
95−100
medium / 768p
60−65
55−60
ultra / 1080p
40−45
30−35
high / 768p
55−60
50−55
The average gaming FPS of GeForce GTX 680MX in World of Tanks is 5% more, than GeForce GTX 850M.
Full Specs
GeForce GTX 680MX
GeForce GTX 850M
Architecture
Kepler
Maxwell
Code name
N15P-GT
Type
Laptop
Laptop
Release date
23 October 2012
12 March 2014
Pipelines
1536
640
Core clock speed
720 MHz
Transistor count
3540 Million
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
92.2 billion/sec
36.08
Floating-point performance
1,155 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
2500 MHz
Memory bandwidth
160 GB/s
80.0 GB/s
Shared memory
-
-
DirectX
12 API
12 (11_0)
Shader Model
5.1
OpenGL
4.5
4.5
OpenCL
1.1
1.1
Vulkan
1.1.126
CUDA
+
+
CUDA cores
1536
640
Bus support
PCI Express 3.0
PCI Express 2.0, PCI Express 3.0
SLI options
+
+
HDMI
+
3D Vision
+
Bitcoin / BTC (SHA256)
57 Mh/s
153 Mh/s
Laptop size
large
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
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