GeForce GTX 680M vs GRID K2
If you are going to buy a new graphics card and are choosing between GeForce GTX 680M and GRID K2, 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 GRID K2, 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
GRID K2
Power consumption (TDP)
100 Watt
225 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
No outputs
No outputs
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GRID K2 has 125% more power consumption, than GeForce GTX 680M.
GeForce GTX 680M is connected by MXM-B (3.0), and GRID K2 uses PCIe 3.0 x16 interface.
GeForce GTX 680M and GRID K2 have maximum RAM of 4 GB.
GeForce GTX 680M is used in Laptops, and GRID K2 - in Desktops.
GeForce GTX 680M and GRID K2 are build with Kepler architecture.
Core clock speed of GRID K2 is 25 MHz higher, than GeForce GTX 680M.
GeForce GTX 680M and GRID K2 are manufactured by 28 nm process technology.
Memory clock speed of GRID K2 is 3200 MHz higher, than GeForce GTX 680M.
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
16−18
ultra / 1080p
9−10
9−10
QHD / 1440p
4−5
4−5
4K / 2160p
4−5
4−5
low / 720p
30−35
30−35
medium / 1080p
20−22
20−22
GeForce GTX 680M and GRID K2 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
24−27
24−27
ultra / 1080p
21−24
21−24
QHD / 1440p
9−10
9−10
4K / 2160p
6−7
6−7
low / 720p
55−60
55−60
medium / 1080p
27−30
27−30
GeForce GTX 680M and GRID K2 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 680M and GRID K2 have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
210−220
medium / 768p
180−190
180−190
ultra / 1080p
100−110
100−110
QHD / 1440p
55−60
55−60
4K / 2160p
30−35
30−35
high / 768p
140−150
140−150
GeForce GTX 680M and GRID K2 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
55−60
55−60
ultra / 1080p
40−45
40−45
medium / 1080p
45−50
45−50
GeForce GTX 680M and GRID K2 have the same average FPS in Cyberpunk 2077.
low / 768p
110−120
110−120
medium / 768p
95−100
95−100
ultra / 1080p
65−70
65−70
GeForce GTX 680M and GRID K2 have the same average FPS in Dota 2.
high / 1080p
18−20
18−20
ultra / 1080p
18−20
18−20
QHD / 1440p
16−18
16−18
4K / 2160p
6−7
6−7
low / 720p
40−45
40−45
medium / 1080p
21−24
21−24
GeForce GTX 680M and GRID K2 have the same average FPS in Far Cry 5.
high / 1080p
27−30
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
16−18
16−18
low / 720p
100−110
100−110
medium / 1080p
55−60
55−60
GeForce GTX 680M and GRID K2 have the same average FPS in Fortnite.
high / 1080p
27−30
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
10−11
10−11
4K / 2160p
10−11
10−11
low / 720p
55−60
55−60
medium / 1080p
30−35
30−35
GeForce GTX 680M and GRID K2 have the same average FPS in Forza Horizon 4.
low / 768p
90−95
90−95
medium / 768p
80−85
80−85
high / 1080p
30−35
30−35
ultra / 1080p
12−14
12−14
QHD / 1440p
4−5
4−5
GeForce GTX 680M and GRID K2 have the same average FPS in Grand Theft Auto V.
high / 1080p
10−11
10−11
ultra / 1080p
8−9
8−9
4K / 2160p
3−4
3−4
low / 720p
30−35
30−35
medium / 1080p
14−16
14−16
GeForce GTX 680M and GRID K2 have the same average FPS in Metro Exodus.
low / 768p
110−120
110−120
medium / 1080p
100−110
100−110
GeForce GTX 680M and GRID K2 have the same average FPS in Minecraft.
high / 1080p
24−27
24−27
ultra / 1080p
18−20
18−20
low / 720p
60−65
60−65
medium / 1080p
24−27
24−27
GeForce GTX 680M and GRID K2 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
0−1
low / 720p
30−35
30−35
medium / 1080p
16−18
16−18
GeForce GTX 680M and GRID K2 have the same average FPS in Red Dead Redemption 2.
low / 768p
60−65
60−65
medium / 768p
35−40
35−40
high / 1080p
20−22
20−22
ultra / 1080p
12−14
12−14
4K / 2160p
8−9
8−9
GeForce GTX 680M and GRID K2 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
100−110
100−110
medium / 768p
60−65
60−65
ultra / 1080p
35−40
35−40
high / 768p
55−60
55−60
GeForce GTX 680M and GRID K2 have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 680M
GRID K2
Architecture
Kepler
Kepler
Code name
N13E-GTX
GK104
Type
Laptop
Workstation
Release date
4 June 2012
11 May 2013
Pipelines
1344
1536
Core clock speed
720 MHz
745 MHz
Boost Clock
758 MHz
Transistor count
3,540 million
3,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
80.6 billion/sec
95.36
Floating-point performance
2,038 gflops
2x 2,289 gflops
Length
267 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
1800 MHz
5000 MHz
Memory bandwidth
115.2 GB/s
160.0 GB/s
Shared memory
-
DirectX
12 API
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
1.1.126
CUDA
+
3.0
CUDA cores
1344
Bus support
PCI Express 3.0
SLI options
+
Bitcoin / BTC (SHA256)
100 Mh/s
114 Mh/s
Laptop size
large
Optimus
+
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