Quadro P400 vs Radeon HD 4850 X2
In this comparison between Quadro P400 and Radeon HD 4850 X2 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro P400 will be the best choice, for others Radeon HD 4850 X2 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 4850 X2
Main Specs
Quadro P400
Radeon HD 4850 X2
Power consumption (TDP)
30 Watt
250 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Display Connectors
3x mini-DisplayPort
4x DVI, 1x S-Video
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Radeon HD 4850 X2 has 733% more power consumption, than Quadro P400.
Quadro P400 is connected by PCIe 3.0 x16, and Radeon HD 4850 X2 uses PCIe 2.0 x16 interface.
Radeon HD 4850 X2 has 510 GB more memory, than Quadro P400.
Both cards are used in Desktops.
Quadro P400 is build with Pascal architecture, and Radeon HD 4850 X2 - with TeraScale.
Core clock speed of Quadro P400 is 603 MHz higher, than Radeon HD 4850 X2.
Quadro P400 is manufactured by 14 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
Radeon HD 4850 X2 is 122 mm longer, than Quadro P400.
Memory clock speed of Quadro P400 is 2018 MHz higher, than Radeon HD 4850 X2.
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
3−4
ultra / 1080p
4−5
2−3
QHD / 1440p
0−1
0−1
low / 720p
18−20
14−16
medium / 1080p
9−10
5−6
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4850 X2.
high / 1080p
12−14
−
ultra / 1080p
10−12
7−8
QHD / 1440p
0−1
0−1
low / 720p
27−30
18−20
medium / 1080p
14−16
8−9
The average gaming FPS of Quadro P400 in Battlefield 5 is 63% more, than Radeon HD 4850 X2.
low / 768p
45−50
45−50
high / 1080p
45−50
30−35
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro P400 in Call of Duty: Warzone is 17% more, than Radeon HD 4850 X2.
low / 768p
140−150
120−130
medium / 768p
110−120
90−95
ultra / 1080p
55−60
40−45
QHD / 1440p
30−35
24−27
4K / 2160p
27−30
18−20
high / 768p
85−90
65−70
The average gaming FPS of Quadro P400 in Counter-Strike: Global Offensive is 24% more, than Radeon HD 4850 X2.
low / 768p
55−60
80−85
ultra / 1080p
21−24
14−16
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon HD 4850 X2 in Cyberpunk 2077 is 9% more, than Quadro P400.
low / 768p
85−90
75−80
medium / 768p
60−65
50−55
ultra / 1080p
35−40
27−30
The average gaming FPS of Quadro P400 in Dota 2 is 19% more, than Radeon HD 4850 X2.
high / 1080p
9−10
5−6
ultra / 1080p
8−9
−
4K / 2160p
4−5
2−3
low / 720p
21−24
14−16
medium / 1080p
10−11
6−7
The average gaming FPS of Quadro P400 in Far Cry 5 is 57% more, than Radeon HD 4850 X2.
high / 1080p
16−18
12−14
ultra / 1080p
10−12
7−8
low / 720p
65−70
50−55
medium / 1080p
24−27
14−16
The average gaming FPS of Quadro P400 in Fortnite is 36% more, than Radeon HD 4850 X2.
high / 1080p
12−14
7−8
ultra / 1080p
12−14
−
QHD / 1440p
2−3
0−1
low / 720p
27−30
20−22
medium / 1080p
14−16
9−10
The average gaming FPS of Quadro P400 in Forza Horizon 4 is 50% more, than Radeon HD 4850 X2.
low / 768p
55−60
45−50
medium / 768p
45−50
−
high / 1080p
14−16
8−9
ultra / 1080p
7−8
5−6
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
The average gaming FPS of Quadro P400 in Grand Theft Auto V is 30% more, than Radeon HD 4850 X2.
high / 1080p
5−6
3−4
ultra / 1080p
3−4
1−2
4K / 2160p
0−1
0−1
low / 720p
14−16
8−9
medium / 1080p
7−8
4−5
The average gaming FPS of Quadro P400 in Metro Exodus is 75% more, than Radeon HD 4850 X2.
low / 768p
95−100
85−90
high / 1080p
90−95
85−90
ultra / 1080p
80−85
80−85
medium / 1080p
95−100
85−90
The average gaming FPS of Quadro P400 in Minecraft is 6% more, than Radeon HD 4850 X2.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Quadro P400 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Radeon HD 4850 X2.
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
14−16
8−9
medium / 1080p
10−12
−
The average gaming FPS of Quadro P400 in Red Dead Redemption 2 is 37% more, than Radeon HD 4850 X2.
low / 768p
27−30
16−18
medium / 768p
18−20
12−14
high / 1080p
10−11
6−7
ultra / 1080p
7−8
5−6
4K / 2160p
6−7
−
The average gaming FPS of Quadro P400 in The Witcher 3: Wild Hunt is 60% more, than Radeon HD 4850 X2.
low / 768p
85−90
70−75
medium / 768p
45−50
35−40
ultra / 1080p
21−24
16−18
high / 768p
35−40
30−35
The average gaming FPS of Quadro P400 in World of Tanks is 23% more, than Radeon HD 4850 X2.
Full Specs
Quadro P400
Radeon HD 4850 X2
Architecture
Pascal
TeraScale
Code name
GP107
R700
Type
Workstation
Desktop
Release date
7 February 2017
7 November 2008
Pipelines
256
800
Core clock speed
1228 MHz
625 MHz
Boost Clock
1252 MHz
Transistor count
3,300 million
956 million
Manufacturing process technology
14 nm
55 nm
Texture fill rate
20.03
25.00
Floating-point performance
679.9 gflops
2x 1,000.0 gflops
Length
145 mm
267 mm
Memory bus width
64 Bit
256 Bit
Memory clock speed
4008 MHz
1990 MHz
Memory bandwidth
32.06 GB/s
63.68 GB/s
DirectX
12 (12_1)
10.1 (10_1)
Shader Model
6.4
4.1
OpenGL
4.6
3.3
OpenCL
1.2
1.1
Vulkan
1.2.131
N/A
CUDA
6.1
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