GeForce MX450 vs Radeon R9 390X
Find out if it is worth upgrading your current GPU setup by comparing GeForce MX450 and Radeon R9 390X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce MX450 and Radeon R9 390X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
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 R9 390X
Power consumption (TDP)
50 Watt
275 Watt
Interface
PCIe 4.0 x4
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin, 1 x 8-pin
Memory type
GDDR5,GDDR6
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
Check Price
Check Price
Radeon R9 390X has 450% more power consumption, than GeForce MX450.
GeForce MX450 is connected by PCIe 4.0 x4, and Radeon R9 390X uses PCIe 3.0 x16 interface.
GeForce MX450 is used in Laptops, and Radeon R9 390X - in Desktops.
GeForce MX450 is build with Turing architecture, and Radeon R9 390X - with GCN.
GeForce MX450 is manufactured by 12 nm process technology, and Radeon R9 390X - by 28 nm process technology.
Memory clock speed of GeForce MX450 is 8952 MHz higher, than Radeon R9 390X.
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
50−55
ultra / 1080p
10−11
30−35
QHD / 1440p
4−5
24−27
4K / 2160p
−
14−16
low / 720p
35−40
75−80
medium / 1080p
21−24
55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 172% more, than GeForce MX450.
high / 1080p
27−30
75−80
ultra / 1080p
24−27
65−70
QHD / 1440p
7−8
50−55
4K / 2160p
6−7
27−30
low / 720p
60−65
130−140
medium / 1080p
30−35
85−90
The average gaming FPS of Radeon R9 390X in Battlefield 5 is 174% more, than GeForce MX450.
low / 768p
50−55
45−50
high / 1080p
50−55
−
QHD / 1440p
0−1
45−50
The average gaming FPS of GeForce MX450 in Call of Duty: Warzone is 10% more, than Radeon R9 390X.
low / 768p
220−230
250−260
medium / 768p
190−200
230−240
ultra / 1080p
100−110
−
QHD / 1440p
70−75
150−160
4K / 2160p
35−40
100−110
high / 768p
150−160
220−230
The average gaming FPS of Radeon R9 390X in Counter-Strike: Global Offensive is 42% more, than GeForce MX450.
low / 768p
60−65
70−75
ultra / 1080p
45−50
−
medium / 1080p
55−60
50−55
The average gaming FPS of Radeon R9 390X in Cyberpunk 2077 is 3% more, than GeForce MX450.
low / 768p
110−120
120−130
medium / 768p
100−110
110−120
ultra / 1080p
70−75
110−120
The average gaming FPS of Radeon R9 390X in Dota 2 is 21% more, than GeForce MX450.
high / 1080p
21−24
60−65
ultra / 1080p
20−22
60−65
QHD / 1440p
18−20
40−45
4K / 2160p
6−7
21−24
low / 720p
45−50
100−110
medium / 1080p
21−24
65−70
The average gaming FPS of Radeon R9 390X in Far Cry 5 is 160% more, than GeForce MX450.
high / 1080p
27−30
90−95
ultra / 1080p
21−24
70−75
QHD / 1440p
14−16
45−50
4K / 2160p
−
21−24
low / 720p
110−120
210−220
medium / 1080p
60−65
140−150
The average gaming FPS of Radeon R9 390X in Fortnite is 137% more, than GeForce MX450.
high / 1080p
30−33
80−85
ultra / 1080p
21−24
65−70
QHD / 1440p
10−12
45−50
4K / 2160p
−
30−35
low / 720p
60−65
130−140
medium / 1080p
30−35
90−95
The average gaming FPS of Radeon R9 390X in Forza Horizon 4 is 165% more, than GeForce MX450.
low / 768p
95−100
160−170
medium / 768p
85−90
150−160
high / 1080p
35−40
95−100
ultra / 1080p
14−16
45−50
QHD / 1440p
4−5
35−40
The average gaming FPS of Radeon R9 390X in Grand Theft Auto V is 108% more, than GeForce MX450.
high / 1080p
10−12
35−40
ultra / 1080p
9−10
30−35
QHD / 1440p
−
24−27
4K / 2160p
2−3
14−16
low / 720p
35−40
90−95
medium / 1080p
14−16
50−55
The average gaming FPS of Radeon R9 390X in Metro Exodus is 206% more, than GeForce MX450.
low / 768p
110−120
120−130
medium / 1080p
110−120
−
The average gaming FPS of Radeon R9 390X in Minecraft is 8% more, than GeForce MX450.
high / 1080p
−
75−80
ultra / 1080p
14−16
50−55
4K / 2160p
−
18−20
low / 720p
65−70
120−130
medium / 1080p
18−20
85−90
The average gaming FPS of Radeon R9 390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 166% more, than GeForce MX450.
high / 1080p
14−16
35−40
ultra / 1080p
9−10
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
30−35
90−95
medium / 1080p
18−20
50−55
The average gaming FPS of Radeon R9 390X in Red Dead Redemption 2 is 168% more, than GeForce MX450.
low / 768p
65−70
180−190
medium / 768p
40−45
120−130
high / 1080p
21−24
70−75
ultra / 1080p
12−14
35−40
4K / 2160p
7−8
24−27
The average gaming FPS of Radeon R9 390X in The Witcher 3: Wild Hunt is 196% more, than GeForce MX450.
low / 768p
90−95
120−130
medium / 768p
60−65
−
ultra / 1080p
35−40
65−70
high / 768p
55−60
120−130
The average gaming FPS of Radeon R9 390X in World of Tanks is 69% more, than GeForce MX450.
Full Specs
GeForce MX450
Radeon R9 390X
Architecture
Turing
GCN
Code name
N17S-G5 / GP107-670-A1
Grenada XT
Type
Laptop
Desktop
Release date
1 August 2020
16 June 2015
Pipelines
896
2816
Core clock speed
1395 MHz
Boost Clock
1575 MHz
1050 MHz
Transistor count
4,700 million
6,200 million
Manufacturing process technology
12 nm
28 nm
Texture fill rate
100.8
184.8
Floating-point performance
5,914 gflops
Length
275 mm
Memory bus width
64 Bit
512 Bit
Memory clock speed
10002 MHz
1050 MHz
Memory bandwidth
64.03 GB/s
384 GB/s
Shared memory
-
-
DirectX
12 (12_1)
Shader Model
6.5
6.3
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
+
CUDA
7.5
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
684 Mh/s
Optimus
+
Eyefinity
+
PowerTune
+
TrueAudio
+
Mantle
+
Design
reference
Bridgeless CrossFire
+
Number of Eyefinity displays
6
DisplayPort support
+
CrossFire
+
VCE
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
27.5 Mh/s
High bandwidth memory (HBM)
-
Check Price
Check Price
