Quadro P400 vs Radeon 540X
If you are going to buy a new graphics card and are choosing between Quadro P400 and Radeon 540X, 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 Quadro P400 stacks up against Radeon 540X, check out specs charts below.
Radeon 540X is a Laptop Graphics Card
Note: Radeon 540X 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 Radeon 540X here:
Main Specs
Quadro P400
Radeon 540X
Power consumption (TDP)
30 Watt
50 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
3x mini-DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon 540X has 66% more power consumption, than Quadro P400.
Quadro P400 is connected by PCIe 3.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
Quadro P400 and Radeon 540X have maximum RAM of 2 GB.
Quadro P400 is used in Desktops, and Radeon 540X - in Laptops.
Quadro P400 is build with Pascal architecture, and Radeon 540X - with GCN 4.0.
Quadro P400 and Radeon 540X are manufactured by 14 nm process technology.
Memory clock speed of Radeon 540X is 1992 MHz higher, than Quadro P400.
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
7−8
6−7
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
low / 720p
18−20
14−16
medium / 1080p
9−10
7−8
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 25% more, than Radeon 540X.
high / 1080p
12−14
10−12
ultra / 1080p
10−12
9−10
QHD / 1440p
0−1
0−1
low / 720p
27−30
21−24
medium / 1080p
14−16
10−12
The average gaming FPS of Quadro P400 in Battlefield 5 is 23% more, than Radeon 540X.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro P400 and Radeon 540X have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
120−130
medium / 768p
110−120
100−110
ultra / 1080p
55−60
50−55
QHD / 1440p
30−35
27−30
4K / 2160p
27−30
−
high / 768p
85−90
75−80
The average gaming FPS of Quadro P400 in Counter-Strike: Global Offensive is 12% more, than Radeon 540X.
low / 768p
55−60
55−60
ultra / 1080p
21−24
16−18
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro P400 in Cyberpunk 2077 is 5% more, than Radeon 540X.
low / 768p
85−90
75−80
medium / 768p
60−65
55−60
ultra / 1080p
35−40
30−35
The average gaming FPS of Quadro P400 in Dota 2 is 12% more, than Radeon 540X.
high / 1080p
9−10
7−8
ultra / 1080p
8−9
7−8
4K / 2160p
4−5
3−4
low / 720p
21−24
16−18
medium / 1080p
10−11
8−9
The average gaming FPS of Quadro P400 in Far Cry 5 is 37% more, than Radeon 540X.
high / 1080p
16−18
14−16
ultra / 1080p
10−12
10−11
low / 720p
65−70
55−60
medium / 1080p
24−27
20−22
The average gaming FPS of Quadro P400 in Fortnite is 15% more, than Radeon 540X.
high / 1080p
12−14
10−12
ultra / 1080p
12−14
10−11
QHD / 1440p
2−3
0−1
low / 720p
27−30
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro P400 in Forza Horizon 4 is 13% more, than Radeon 540X.
low / 768p
55−60
50−55
medium / 768p
45−50
40−45
high / 1080p
14−16
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro P400 in Grand Theft Auto V is 10% more, than Radeon 540X.
high / 1080p
5−6
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
0−1
0−1
low / 720p
14−16
10−12
medium / 1080p
7−8
6−7
The average gaming FPS of Quadro P400 in Metro Exodus is 16% more, than Radeon 540X.
low / 768p
95−100
90−95
high / 1080p
90−95
85−90
ultra / 1080p
80−85
75−80
medium / 1080p
95−100
90−95
The average gaming FPS of Quadro P400 in Minecraft is 5% more, than Radeon 540X.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
30−33
medium / 1080p
18−20
16−18
The average gaming FPS of Quadro P400 in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon 540X.
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
14−16
10−12
medium / 1080p
10−12
10−11
The average gaming FPS of Quadro P400 in Red Dead Redemption 2 is 22% more, than Radeon 540X.
low / 768p
27−30
21−24
medium / 768p
18−20
14−16
high / 1080p
10−11
8−9
ultra / 1080p
7−8
6−7
4K / 2160p
6−7
−
The average gaming FPS of Quadro P400 in The Witcher 3: Wild Hunt is 23% more, than Radeon 540X.
low / 768p
85−90
85−90
medium / 768p
45−50
40−45
ultra / 1080p
21−24
18−20
high / 768p
35−40
35−40
The average gaming FPS of Quadro P400 in World of Tanks is 4% more, than Radeon 540X.
Full Specs
Quadro P400
Radeon 540X
Architecture
Pascal
GCN 4.0
Code name
GP107
Lexa
Type
Workstation
Laptop
Release date
7 February 2017
12 August 2019
Pipelines
256
512
Core clock speed
1228 MHz
Boost Clock
1252 MHz
1219 MHz
Transistor count
3,300 million
2,200 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
20.03
33.47
Floating-point performance
679.9 gflops
Length
145 mm
Memory bus width
64 Bit
64 Bit
Memory clock speed
4008 MHz
6000 MHz
Memory bandwidth
32.06 GB/s
112.0 GB/s
Shared memory
-
DirectX
12 (12_1)
12 (12_0)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
CUDA
6.1
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