GeForce GTS 450 vs GeForce GTX 680MX
When comparing GeForce GTS 450 and GeForce GTX 680MX, 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 GTS 450 and GeForce GTX 680MX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
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 GTS 450
GeForce GTX 680MX
Power consumption (TDP)
106 Watt
122 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x mini-HDMI
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GeForce GTX 680MX has 15% more power consumption, than GeForce GTS 450.
GeForce GTX 680MX has 1 GB more memory, than GeForce GTS 450.
GeForce GTS 450 is used in Desktops, and GeForce GTX 680MX - in Laptops.
GeForce GTS 450 is build with Fermi architecture, and GeForce GTX 680MX - with Kepler.
Core clock speed of GeForce GTS 450 is 846 MHz higher, than GeForce GTX 680MX.
GeForce GTS 450 is manufactured by 40 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
Memory clock speed of GeForce GTX 680MX is 696 MHz higher, than GeForce GTS 450.
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
3−4
21−24
ultra / 1080p
1−2
12−14
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
14−16
40−45
medium / 1080p
5−6
27−30
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 333% more, than GeForce GTS 450.
high / 1080p
8−9
35−40
ultra / 1080p
6−7
30−33
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
20−22
70−75
medium / 1080p
8−9
40−45
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 318% more, than GeForce GTS 450.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 680MX in Call of Duty: Warzone is 10% more, than GeForce GTS 450.
low / 768p
120−130
230−240
medium / 768p
95−100
200−210
ultra / 1080p
45−50
120−130
QHD / 1440p
24−27
100−110
4K / 2160p
−
55−60
high / 768p
70−75
170−180
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 131% more, than GeForce GTS 450.
low / 768p
70−75
60−65
ultra / 1080p
20−22
50−55
medium / 1080p
40−45
55−60
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 26% more, than GeForce GTS 450.
low / 768p
75−80
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−33
80−85
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 94% more, than GeForce GTS 450.
high / 1080p
4−5
27−30
ultra / 1080p
4−5
24−27
QHD / 1440p
−
20−22
4K / 2160p
1−2
8−9
low / 720p
14−16
55−60
medium / 1080p
5−6
27−30
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 383% more, than GeForce GTS 450.
high / 1080p
12−14
35−40
ultra / 1080p
7−8
27−30
QHD / 1440p
4−5
16−18
low / 720p
55−60
130−140
medium / 1080p
16−18
75−80
The average gaming FPS of GeForce GTX 680MX in Fortnite is 210% more, than GeForce GTS 450.
high / 1080p
7−8
35−40
ultra / 1080p
6−7
27−30
QHD / 1440p
0−1
16−18
4K / 2160p
−
14−16
low / 720p
21−24
70−75
medium / 1080p
9−10
40−45
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 309% more, than GeForce GTS 450.
low / 768p
50−55
100−110
medium / 768p
−
95−100
high / 1080p
9−10
40−45
ultra / 1080p
4−5
18−20
QHD / 1440p
0−1
8−9
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 150% more, than GeForce GTS 450.
high / 1080p
2−3
14−16
ultra / 1080p
0−1
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
8−9
40−45
medium / 1080p
4−5
18−20
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 400% more, than GeForce GTS 450.
low / 768p
85−90
120−130
high / 1080p
65−70
−
medium / 1080p
−
110−120
The average gaming FPS of GeForce GTX 680MX in Minecraft is 43% more, than GeForce GTS 450.
ultra / 1080p
12−14
14−16
low / 720p
27−30
75−80
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 105% more, than GeForce GTS 450.
high / 1080p
6−7
16−18
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
2−3
4K / 2160p
−
2−3
low / 720p
8−9
40−45
medium / 1080p
8−9
21−24
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 228% more, than GeForce GTS 450.
low / 768p
18−20
80−85
medium / 768p
12−14
50−55
high / 1080p
6−7
27−30
ultra / 1080p
4−5
14−16
4K / 2160p
1−2
9−10
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 362% more, than GeForce GTS 450.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
40−45
high / 768p
30−35
55−60
The average gaming FPS of GeForce GTX 680MX in World of Tanks is 61% more, than GeForce GTS 450.
Full Specs
GeForce GTS 450
GeForce GTX 680MX
Architecture
Fermi
Kepler
Code name
GF106
Type
Desktop
Laptop
Release date
13 September 2010
23 October 2012
Pipelines
192
1536
Core clock speed
1566 MHz
720 MHz
Transistor count
1,170 million
3540 Million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
25.1 billion/sec
92.2 billion/sec
Floating-point performance
601.3 gflops
Length
8.25" (210 mm) (21 cm)
Memory bus width
128 Bit
256 Bit
Memory clock speed
1804 (3608 data rate) MHz
2500 MHz
Memory bandwidth
57.7 GB/s
160 GB/s
Shared memory
-
DirectX
12 (11_0)
12 API
Shader Model
5.1
OpenGL
4.2
4.5
OpenCL
1.1
1.1
Vulkan
N/A
CUDA
+
+
CUDA cores
192
1536
Bus support
PCI-E 2.0 x 16
PCI Express 3.0
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Vision
+
Bitcoin / BTC (SHA256)
40 Mh/s
57 Mh/s
Laptop size
large
Optimus
+
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