GeForce GTX 680M vs Radeon HD 6790
If you are going to buy a new graphics card and are choosing between GeForce GTX 680M and Radeon HD 6790, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 680M stacks up against Radeon HD 6790, check out specs charts below.
GeForce GTX 680M is a Laptop Graphics Card
Note: GeForce GTX 680M 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 680M here:
Main Specs
GeForce GTX 680M
Radeon HD 6790
Power consumption (TDP)
100 Watt
150 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 6790 has 50% more power consumption, than GeForce GTX 680M.
GeForce GTX 680M is connected by MXM-B (3.0), and Radeon HD 6790 uses PCIe 2.0 x16 interface.
GeForce GTX 680M has 3 GB more memory, than Radeon HD 6790.
GeForce GTX 680M is used in Laptops, and Radeon HD 6790 - in Desktops.
GeForce GTX 680M is build with Kepler architecture, and Radeon HD 6790 - with Terascale 2.
Core clock speed of Radeon HD 6790 is 120 MHz higher, than GeForce GTX 680M.
GeForce GTX 680M is manufactured by 28 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
Memory clock speed of GeForce GTX 680M is 750 MHz higher, than Radeon HD 6790.
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
16−18
7−8
ultra / 1080p
9−10
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
30−35
18−20
medium / 1080p
20−22
9−10
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 100% more, than Radeon HD 6790.
high / 1080p
24−27
12−14
ultra / 1080p
21−24
10−12
QHD / 1440p
9−10
0−1
4K / 2160p
6−7
−
low / 720p
55−60
27−30
medium / 1080p
27−30
14−16
The average gaming FPS of GeForce GTX 680M in Battlefield 5 is 106% more, than Radeon HD 6790.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 680M and Radeon HD 6790 have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
140−150
medium / 768p
180−190
120−130
ultra / 1080p
100−110
60−65
QHD / 1440p
55−60
30−35
4K / 2160p
30−35
27−30
high / 768p
140−150
90−95
The average gaming FPS of GeForce GTX 680M in Counter-Strike: Global Offensive is 51% more, than Radeon HD 6790.
low / 768p
55−60
55−60
ultra / 1080p
40−45
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 680M in Cyberpunk 2077 is 16% more, than Radeon HD 6790.
low / 768p
110−120
85−90
medium / 768p
95−100
65−70
ultra / 1080p
65−70
35−40
The average gaming FPS of GeForce GTX 680M in Dota 2 is 45% more, than Radeon HD 6790.
high / 1080p
18−20
9−10
ultra / 1080p
18−20
8−9
QHD / 1440p
16−18
−
4K / 2160p
6−7
4−5
low / 720p
40−45
21−24
medium / 1080p
21−24
10−11
The average gaming FPS of GeForce GTX 680M in Far Cry 5 is 90% more, than Radeon HD 6790.
high / 1080p
27−30
16−18
ultra / 1080p
21−24
10−12
QHD / 1440p
16−18
−
low / 720p
100−110
65−70
medium / 1080p
55−60
27−30
The average gaming FPS of GeForce GTX 680M in Fortnite is 70% more, than Radeon HD 6790.
high / 1080p
27−30
14−16
ultra / 1080p
21−24
12−14
QHD / 1440p
10−11
2−3
4K / 2160p
10−11
−
low / 720p
55−60
27−30
medium / 1080p
30−35
16−18
The average gaming FPS of GeForce GTX 680M in Forza Horizon 4 is 100% more, than Radeon HD 6790.
low / 768p
90−95
55−60
medium / 768p
80−85
50−55
high / 1080p
30−35
14−16
ultra / 1080p
12−14
7−8
QHD / 1440p
4−5
0−1
The average gaming FPS of GeForce GTX 680M in Grand Theft Auto V is 66% more, than Radeon HD 6790.
high / 1080p
10−11
5−6
ultra / 1080p
8−9
4−5
4K / 2160p
3−4
0−1
low / 720p
30−35
14−16
medium / 1080p
14−16
7−8
The average gaming FPS of GeForce GTX 680M in Metro Exodus is 100% more, than Radeon HD 6790.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
−
85−90
medium / 1080p
100−110
95−100
The average gaming FPS of GeForce GTX 680M in Minecraft is 13% more, than Radeon HD 6790.
high / 1080p
24−27
16−18
ultra / 1080p
18−20
14−16
low / 720p
60−65
35−40
medium / 1080p
24−27
18−20
The average gaming FPS of GeForce GTX 680M in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Radeon HD 6790.
high / 1080p
14−16
−
ultra / 1080p
10−11
8−9
QHD / 1440p
0−1
0−1
low / 720p
30−35
14−16
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GTX 680M in Red Dead Redemption 2 is 81% more, than Radeon HD 6790.
low / 768p
60−65
27−30
medium / 768p
35−40
18−20
high / 1080p
20−22
10−11
ultra / 1080p
12−14
7−8
4K / 2160p
8−9
6−7
The average gaming FPS of GeForce GTX 680M in The Witcher 3: Wild Hunt is 100% more, than Radeon HD 6790.
low / 768p
100−110
85−90
medium / 768p
60−65
45−50
ultra / 1080p
35−40
21−24
high / 768p
55−60
40−45
The average gaming FPS of GeForce GTX 680M in World of Tanks is 30% more, than Radeon HD 6790.
Full Specs
GeForce GTX 680M
Radeon HD 6790
Architecture
Kepler
Terascale 2
Code name
N13E-GTX
Barts
Type
Laptop
Desktop
Release date
4 June 2012
4 April 2011
Pipelines
1344
800
Core clock speed
720 MHz
840 MHz
Boost Clock
758 MHz
Transistor count
3,540 million
1,700 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
80.6 billion/sec
33.60
Floating-point performance
2,038 gflops
1,344.0 gflops
Length
198 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
1800 MHz
1050 MHz
Memory bandwidth
115.2 GB/s
134.4 GB/s
Shared memory
-
DirectX
12 API
11.2 (11_0)
Shader Model
5.1
5.0
OpenGL
4.5
4.4
OpenCL
1.1
1.2
Vulkan
1.1.126
N/A
CUDA
+
CUDA cores
1344
Bus support
PCI Express 3.0
SLI options
+
Bitcoin / BTC (SHA256)
100 Mh/s
122 Mh/s
Laptop size
large
Optimus
+
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