GeForce MX450 vs Radeon R7 250X
When comparing GeForce MX450 and Radeon R7 250X, 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 MX450 and Radeon R7 250X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce MX450 is a Laptop Graphics Card
Note: GeForce MX450 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 MX450 here:
Main Specs
GeForce MX450
Radeon R7 250X
Power consumption (TDP)
50 Watt
80 Watt
Interface
PCIe 4.0 x4
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin
Memory type
GDDR5,GDDR6
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon R7 250X has 60% more power consumption, than GeForce MX450.
GeForce MX450 is connected by PCIe 4.0 x4, and Radeon R7 250X uses PCIe 3.0 x16 interface.
GeForce MX450 and Radeon R7 250X have maximum RAM of 2 GB.
GeForce MX450 is used in Laptops, and Radeon R7 250X - in Desktops.
GeForce MX450 is build with Turing architecture, and Radeon R7 250X - with GCN 1.0.
GeForce MX450 is manufactured by 12 nm process technology, and Radeon R7 250X - by 28 nm process technology.
Memory clock speed of GeForce MX450 is 8377 MHz higher, than Radeon R7 250X.
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
10−12
ultra / 1080p
10−11
6−7
QHD / 1440p
4−5
1−2
low / 720p
35−40
24−27
medium / 1080p
21−24
14−16
The average gaming FPS of GeForce MX450 in Assassin's Creed Odyssey is 63% more, than Radeon R7 250X.
high / 1080p
27−30
18−20
ultra / 1080p
24−27
16−18
QHD / 1440p
7−8
2−3
4K / 2160p
6−7
−
low / 720p
60−65
40−45
medium / 1080p
30−35
20−22
The average gaming FPS of GeForce MX450 in Battlefield 5 is 55% more, than Radeon R7 250X.
low / 768p
50−55
45−50
high / 1080p
50−55
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce MX450 in Call of Duty: Warzone is 10% more, than Radeon R7 250X.
low / 768p
220−230
180−190
medium / 768p
190−200
150−160
ultra / 1080p
100−110
75−80
QHD / 1440p
70−75
45−50
4K / 2160p
35−40
30−33
high / 768p
150−160
110−120
The average gaming FPS of GeForce MX450 in Counter-Strike: Global Offensive is 29% more, than Radeon R7 250X.
low / 768p
60−65
55−60
ultra / 1080p
45−50
30−35
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce MX450 in Cyberpunk 2077 is 22% more, than Radeon R7 250X.
low / 768p
110−120
95−100
medium / 768p
100−110
80−85
ultra / 1080p
70−75
50−55
The average gaming FPS of GeForce MX450 in Dota 2 is 25% more, than Radeon R7 250X.
high / 1080p
21−24
12−14
ultra / 1080p
20−22
12−14
QHD / 1440p
18−20
−
4K / 2160p
6−7
5−6
low / 720p
45−50
30−33
medium / 1080p
21−24
14−16
The average gaming FPS of GeForce MX450 in Far Cry 5 is 60% more, than Radeon R7 250X.
high / 1080p
27−30
20−22
ultra / 1080p
21−24
14−16
QHD / 1440p
14−16
−
low / 720p
110−120
80−85
medium / 1080p
60−65
40−45
The average gaming FPS of GeForce MX450 in Fortnite is 42% more, than Radeon R7 250X.
high / 1080p
30−33
18−20
ultra / 1080p
21−24
16−18
QHD / 1440p
10−12
5−6
low / 720p
60−65
40−45
medium / 1080p
30−35
21−24
The average gaming FPS of GeForce MX450 in Forza Horizon 4 is 52% more, than Radeon R7 250X.
low / 768p
95−100
70−75
medium / 768p
85−90
60−65
high / 1080p
35−40
21−24
ultra / 1080p
14−16
9−10
QHD / 1440p
4−5
0−1
The average gaming FPS of GeForce MX450 in Grand Theft Auto V is 43% more, than Radeon R7 250X.
high / 1080p
10−12
7−8
ultra / 1080p
9−10
5−6
4K / 2160p
2−3
1−2
low / 720p
35−40
21−24
medium / 1080p
14−16
10−11
The average gaming FPS of GeForce MX450 in Metro Exodus is 66% more, than Radeon R7 250X.
low / 768p
110−120
100−110
ultra / 1080p
−
95−100
medium / 1080p
110−120
100−110
The average gaming FPS of GeForce MX450 in Minecraft is 9% more, than Radeon R7 250X.
high / 1080p
−
20−22
ultra / 1080p
14−16
16−18
low / 720p
65−70
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of GeForce MX450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% more, than Radeon R7 250X.
high / 1080p
14−16
12−14
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
low / 720p
30−35
21−24
medium / 1080p
18−20
14−16
The average gaming FPS of GeForce MX450 in Red Dead Redemption 2 is 35% more, than Radeon R7 250X.
low / 768p
65−70
40−45
medium / 768p
40−45
24−27
high / 1080p
21−24
14−16
ultra / 1080p
12−14
9−10
4K / 2160p
7−8
7−8
The average gaming FPS of GeForce MX450 in The Witcher 3: Wild Hunt is 50% more, than Radeon R7 250X.
low / 768p
90−95
95−100
medium / 768p
60−65
55−60
ultra / 1080p
35−40
27−30
high / 768p
55−60
45−50
The average gaming FPS of GeForce MX450 in World of Tanks is 8% more, than Radeon R7 250X.
Full Specs
GeForce MX450
Radeon R7 250X
Architecture
Turing
GCN 1.0
Code name
N17S-G5 / GP107-670-A1
Cape Verde
Type
Laptop
Desktop
Release date
1 August 2020
13 February 2014
Pipelines
896
640
Core clock speed
1395 MHz
Boost Clock
1575 MHz
1000 MHz
Transistor count
4,700 million
1,500 million
Manufacturing process technology
12 nm
28 nm
Texture fill rate
100.8
38.00
Floating-point performance
1,216 gflops
Length
210 mm
Memory bus width
64 Bit
128 Bit
Memory clock speed
10002 MHz
1625 MHz
Memory bandwidth
64.03 GB/s
96 GB/s
Shared memory
-
DirectX
12 (12_1)
Shader Model
6.5
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2
CUDA
7.5
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
152 Mh/s
Optimus
+
Eyefinity
+
Design
reference
CrossFire
+
DDMA audio
+
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