GeForce GTX 680MX vs Radeon HD 7770
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and Radeon HD 7770. 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 Radeon HD 7770. 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 is a Laptop Graphics Card
Note: GeForce GTX 680MX is only used in laptop graphics. It has 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 here:
Main Specs
GeForce GTX 680MX
Radeon HD 7770
Power consumption (TDP)
122 Watt
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
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GeForce GTX 680MX and Radeon HD 7770 have maximum RAM of 2 GB.
GeForce GTX 680MX is used in Laptops, and Radeon HD 7770 - in Desktops.
GeForce GTX 680MX is build with Kepler architecture, and Radeon HD 7770 - with GCN.
Core clock speed of Radeon HD 7770 is 280 MHz higher, than GeForce GTX 680MX.
GeForce GTX 680MX and Radeon HD 7770 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 2000 MHz higher, than GeForce GTX 680MX.
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
10−11
ultra / 1080p
12−14
6−7
QHD / 1440p
7−8
1−2
4K / 2160p
5−6
−
low / 720p
40−45
24−27
medium / 1080p
27−30
12−14
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 100% more, than Radeon HD 7770.
high / 1080p
35−40
16−18
ultra / 1080p
30−33
14−16
QHD / 1440p
14−16
1−2
4K / 2160p
9−10
−
low / 720p
70−75
35−40
medium / 1080p
40−45
18−20
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 116% more, than Radeon HD 7770.
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 Radeon HD 7770.
low / 768p
230−240
170−180
medium / 768p
200−210
140−150
ultra / 1080p
120−130
75−80
QHD / 1440p
100−110
40−45
4K / 2160p
55−60
30−33
high / 768p
170−180
110−120
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 54% more, than Radeon HD 7770.
low / 768p
60−65
55−60
ultra / 1080p
50−55
27−30
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 29% more, than Radeon HD 7770.
low / 768p
120−130
95−100
medium / 768p
110−120
75−80
ultra / 1080p
80−85
45−50
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 44% more, than Radeon HD 7770.
high / 1080p
27−30
12−14
ultra / 1080p
24−27
10−12
QHD / 1440p
20−22
−
4K / 2160p
8−9
5−6
low / 720p
55−60
27−30
medium / 1080p
27−30
12−14
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 107% more, than Radeon HD 7770.
high / 1080p
35−40
18−20
ultra / 1080p
27−30
14−16
QHD / 1440p
16−18
−
low / 720p
130−140
80−85
medium / 1080p
75−80
35−40
The average gaming FPS of GeForce GTX 680MX in Fortnite is 81% more, than Radeon HD 7770.
high / 1080p
35−40
18−20
ultra / 1080p
27−30
14−16
QHD / 1440p
16−18
5−6
4K / 2160p
14−16
−
low / 720p
70−75
35−40
medium / 1080p
40−45
21−24
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 105% more, than Radeon HD 7770.
low / 768p
100−110
65−70
medium / 768p
95−100
60−65
high / 1080p
40−45
21−24
ultra / 1080p
18−20
9−10
QHD / 1440p
8−9
0−1
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 65% more, than Radeon HD 7770.
high / 1080p
14−16
7−8
ultra / 1080p
10−12
5−6
QHD / 1440p
10−12
−
4K / 2160p
3−4
1−2
low / 720p
40−45
20−22
medium / 1080p
18−20
9−10
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 100% more, than Radeon HD 7770.
low / 768p
120−130
100−110
ultra / 1080p
−
90−95
medium / 1080p
110−120
100−105
The average gaming FPS of GeForce GTX 680MX in Minecraft is 16% more, than Radeon HD 7770.
high / 1080p
−
18−20
ultra / 1080p
14−16
16−18
low / 720p
75−80
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Radeon HD 7770.
high / 1080p
16−18
12−14
ultra / 1080p
10−12
8−9
QHD / 1440p
2−3
0−1
4K / 2160p
2−3
−
low / 720p
40−45
20−22
medium / 1080p
21−24
12−14
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 76% more, than Radeon HD 7770.
low / 768p
80−85
35−40
medium / 768p
50−55
24−27
high / 1080p
27−30
14−16
ultra / 1080p
14−16
8−9
4K / 2160p
9−10
7−8
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 105% more, than Radeon HD 7770.
low / 768p
90−95
95−100
medium / 768p
60−65
55−60
ultra / 1080p
40−45
27−30
high / 768p
55−60
45−50
The average gaming FPS of GeForce GTX 680MX in World of Tanks is 10% more, than Radeon HD 7770.
Full Specs
GeForce GTX 680MX
Radeon HD 7770
Architecture
Kepler
GCN
Code name
Cape Verde
Type
Laptop
Desktop
Release date
23 October 2012
15 February 2012
Pipelines
1536
640
Core clock speed
720 MHz
1000 MHz
Transistor count
3540 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
92.2 billion/sec
Memory bus width
256 Bit
128 Bit
Memory clock speed
2500 MHz
4500 MHz
Memory bandwidth
160 GB/s
Shared memory
-
-
DirectX
12 API
DirectX 11.1, Shader 5.1
OpenGL
4.5
OpenCL
1.1
CUDA
+
CUDA cores
1536
Bus support
PCI Express 3.0
SLI options
+
3D Vision
+
Bitcoin / BTC (SHA256)
57 Mh/s
156 Mh/s
Laptop size
large
Optimus
+
Eyefinity
+
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