GeForce GTX 680MX vs Radeon Pro 450
If you are going to buy a new graphics card and are choosing between GeForce GTX 680MX and Radeon Pro 450, 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 680MX stacks up against Radeon Pro 450, check out specs charts below.
GeForce GTX 680MX and Radeon Pro 450 are Laptop Graphics Cards
Note: GeForce GTX 680MX and Radeon Pro 450 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 Radeon Pro 450 here:
Main Specs
GeForce GTX 680MX
Radeon Pro 450
Power consumption (TDP)
122 Watt
35 Watt
Interface
PCIe 3.0 x8
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
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GeForce GTX 680MX has 248% more power consumption, than Radeon Pro 450.
GeForce GTX 680MX and Radeon Pro 450 have maximum RAM of 2 GB.
GeForce GTX 680MX is used in Laptops, and Radeon Pro 450 - in Mobile workstations.
GeForce GTX 680MX is build with Kepler architecture, and Radeon Pro 450 - with Polaris.
Core clock speed of Radeon Pro 450 is 80 MHz higher, than GeForce GTX 680MX.
GeForce GTX 680MX is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
Memory clock speed of Radeon Pro 450 is 2580 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
14−16
ultra / 1080p
12−14
8−9
QHD / 1440p
7−8
3−4
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 57% more, than Radeon Pro 450.
high / 1080p
35−40
21−24
ultra / 1080p
30−33
18−20
QHD / 1440p
14−16
5−6
4K / 2160p
9−10
5−6
low / 720p
70−75
45−50
medium / 1080p
40−45
24−27
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 70% more, than Radeon Pro 450.
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 Pro 450.
low / 768p
230−240
200−210
medium / 768p
200−210
170−180
ultra / 1080p
120−130
90−95
QHD / 1440p
100−110
50−55
4K / 2160p
55−60
30−33
high / 768p
170−180
130−140
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 30% more, than Radeon Pro 450.
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 Radeon Pro 450.
low / 768p
120−130
100−110
medium / 768p
110−120
90−95
ultra / 1080p
80−85
60−65
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 24% more, than Radeon Pro 450.
high / 1080p
27−30
16−18
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
18−20
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 61% more, than Radeon Pro 450.
high / 1080p
35−40
21−24
ultra / 1080p
27−30
18−20
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 Radeon Pro 450.
high / 1080p
35−40
24−27
ultra / 1080p
27−30
18−20
QHD / 1440p
16−18
8−9
4K / 2160p
14−16
−
low / 720p
70−75
45−50
medium / 1080p
40−45
27−30
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 56% more, than Radeon Pro 450.
low / 768p
100−110
80−85
medium / 768p
95−100
70−75
high / 1080p
40−45
27−30
ultra / 1080p
18−20
10−12
QHD / 1440p
8−9
2−3
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 38% more, than Radeon Pro 450.
high / 1080p
14−16
9−10
ultra / 1080p
10−12
7−8
QHD / 1440p
10−12
−
4K / 2160p
3−4
2−3
low / 720p
40−45
27−30
medium / 1080p
18−20
12−14
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 50% more, than Radeon Pro 450.
low / 768p
120−130
110−120
ultra / 1080p
−
100−110
medium / 1080p
110−120
100−110
The average gaming FPS of GeForce GTX 680MX in Minecraft is 9% more, than Radeon Pro 450.
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 Radeon Pro 450.
high / 1080p
16−18
14−16
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 43% more, than Radeon Pro 450.
low / 768p
80−85
50−55
medium / 768p
50−55
30−35
high / 1080p
27−30
16−18
ultra / 1080p
14−16
10−11
4K / 2160p
9−10
8−9
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 54% more, than Radeon Pro 450.
low / 768p
90−95
100−105
medium / 768p
60−65
60−65
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 1% more, than Radeon Pro 450.
Full Specs
GeForce GTX 680MX
Radeon Pro 450
Architecture
Kepler
Polaris
Code name
Polaris 11
Type
Laptop
Mobile workstation
Release date
23 October 2012
27 October 2016
Pipelines
1536
640
Core clock speed
720 MHz
800 MHz
Transistor count
3540 Million
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
92.2 billion/sec
32.00
Floating-point performance
1,024 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
2500 MHz
5080 MHz
Memory bandwidth
160 GB/s
81.28 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_0)
Shader Model
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.0
Vulkan
1.2.131
CUDA
+
FreeSync
+
CUDA cores
1536
Bus support
PCI Express 3.0
SLI options
+
3D Vision
+
Bitcoin / BTC (SHA256)
57 Mh/s
127 Mh/s
Laptop size
large
large
Optimus
+
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