Quadro P400 vs Radeon HD 6790
In this comparison between Quadro P400 and Radeon HD 6790 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 6790 will be their preference. Study the comparison tables below and make your choice.
Main Specs
Quadro P400
Radeon HD 6790
Power consumption (TDP)
30 Watt
150 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
3x mini-DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
Check Price
Check Price
Radeon HD 6790 has 400% more power consumption, than Quadro P400.
Quadro P400 is connected by PCIe 3.0 x16, and Radeon HD 6790 uses PCIe 2.0 x16 interface.
Quadro P400 has 1 GB more memory, than Radeon HD 6790.
Both cards are used in Desktops.
Quadro P400 is build with Pascal architecture, and Radeon HD 6790 - with Terascale 2.
Core clock speed of Quadro P400 is 388 MHz higher, than Radeon HD 6790.
Quadro P400 is manufactured by 14 nm process technology, and Radeon HD 6790 - by 40 nm process technology.
Radeon HD 6790 is 53 mm longer, than Quadro P400.
Memory clock speed of Quadro P400 is 2958 MHz higher, than Radeon HD 6790.
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
7−8
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
18−20
medium / 1080p
9−10
9−10
Quadro P400 and Radeon HD 6790 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
QHD / 1440p
0−1
0−1
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Quadro P400 and Radeon HD 6790 have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro P400 and Radeon HD 6790 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
140−150
medium / 768p
110−120
120−130
ultra / 1080p
55−60
60−65
QHD / 1440p
30−35
30−35
4K / 2160p
27−30
27−30
high / 768p
85−90
90−95
The average gaming FPS of Radeon HD 6790 in Counter-Strike: Global Offensive is 5% more, than Quadro P400.
low / 768p
55−60
55−60
ultra / 1080p
21−24
21−24
medium / 1080p
45−50
45−50
Quadro P400 and Radeon HD 6790 have the same average FPS in Cyberpunk 2077.
low / 768p
85−90
85−90
medium / 768p
60−65
65−70
ultra / 1080p
35−40
35−40
The average gaming FPS of Radeon HD 6790 in Dota 2 is 3% more, than Quadro P400.
high / 1080p
9−10
9−10
ultra / 1080p
8−9
8−9
4K / 2160p
4−5
4−5
low / 720p
21−24
21−24
medium / 1080p
10−11
10−11
Quadro P400 and Radeon HD 6790 have the same average FPS in Far Cry 5.
high / 1080p
16−18
16−18
ultra / 1080p
10−12
10−12
low / 720p
65−70
65−70
medium / 1080p
24−27
27−30
The average gaming FPS of Radeon HD 6790 in Fortnite is 3% more, than Quadro P400.
high / 1080p
12−14
14−16
ultra / 1080p
12−14
12−14
QHD / 1440p
2−3
2−3
low / 720p
27−30
27−30
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 6790 in Forza Horizon 4 is 7% more, than Quadro P400.
low / 768p
55−60
55−60
medium / 768p
45−50
50−55
high / 1080p
14−16
14−16
ultra / 1080p
7−8
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6790 in Grand Theft Auto V is 6% more, than Quadro P400.
high / 1080p
5−6
5−6
ultra / 1080p
3−4
4−5
4K / 2160p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
7−8
7−8
The average gaming FPS of Radeon HD 6790 in Metro Exodus is 14% more, than Quadro P400.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
80−85
85−90
medium / 1080p
95−100
95−100
The average gaming FPS of Radeon HD 6790 in Minecraft is 1% more, than Quadro P400.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
Quadro P400 and Radeon HD 6790 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
10−12
10−12
Quadro P400 and Radeon HD 6790 have the same average FPS in Red Dead Redemption 2.
low / 768p
27−30
27−30
medium / 768p
18−20
18−20
high / 1080p
10−11
10−11
ultra / 1080p
7−8
7−8
4K / 2160p
6−7
6−7
Quadro P400 and Radeon HD 6790 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
21−24
21−24
high / 768p
35−40
40−45
The average gaming FPS of Radeon HD 6790 in World of Tanks is 4% more, than Quadro P400.
Full Specs
Quadro P400
Radeon HD 6790
Architecture
Pascal
Terascale 2
Code name
GP107
Barts
Type
Workstation
Desktop
Release date
7 February 2017
4 April 2011
Pipelines
256
800
Core clock speed
1228 MHz
840 MHz
Boost Clock
1252 MHz
Transistor count
3,300 million
1,700 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
20.03
33.60
Floating-point performance
679.9 gflops
1,344.0 gflops
Length
145 mm
198 mm
Memory bus width
64 Bit
256 Bit
Memory clock speed
4008 MHz
1050 MHz
Memory bandwidth
32.06 GB/s
134.4 GB/s
DirectX
12 (12_1)
11.2 (11_0)
Shader Model
6.4
5.0
OpenGL
4.6
4.4
OpenCL
1.2
1.2
Vulkan
1.2.131
N/A
CUDA
6.1
Bitcoin / BTC (SHA256)
122 Mh/s
Check Price
Check Price
