Quadro P620 vs Radeon HD 6990M
Find out if it is worth upgrading your current GPU setup by comparing Quadro P620 and Radeon HD 6990M. 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 Quadro P620 and Radeon HD 6990M. 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.
Radeon HD 6990M is a Laptop Graphics Card
Note: Radeon HD 6990M 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 HD 6990M here:
Main Specs
Quadro P620
Radeon HD 6990M
Power consumption (TDP)
40 Watt
100 Watt
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Display Connectors
4x mini-DisplayPort
No outputs
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Radeon HD 6990M has 150% more power consumption, than Quadro P620.
Quadro P620 is connected by PCIe 3.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
Quadro P620 has 2 GB more memory, than Radeon HD 6990M.
Quadro P620 is used in Desktops, and Radeon HD 6990M - in Laptops.
Quadro P620 is build with Pascal architecture, and Radeon HD 6990M - with Terascale 2.
Core clock speed of Quadro P620 is 462 MHz higher, than Radeon HD 6990M.
Quadro P620 is manufactured by 14 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
Memory clock speed of Quadro P620 is 5100 MHz higher, than Radeon HD 6990M.
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
18−20
14−16
ultra / 1080p
10−12
8−9
QHD / 1440p
5−6
3−4
4K / 2160p
4−5
−
low / 720p
35−40
30−33
medium / 1080p
21−24
16−18
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 26% more, than Radeon HD 6990M.
high / 1080p
30−33
21−24
ultra / 1080p
24−27
18−20
QHD / 1440p
9−10
6−7
4K / 2160p
7−8
5−6
low / 720p
60−65
45−50
medium / 1080p
30−35
24−27
The average gaming FPS of Quadro P620 in Battlefield 5 is 33% more, than Radeon HD 6990M.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro P620 in Call of Duty: Warzone is 10% more, than Radeon HD 6990M.
low / 768p
220−230
200−210
medium / 768p
190−200
170−180
ultra / 1080p
110−120
90−95
QHD / 1440p
80−85
50−55
4K / 2160p
40−45
30−33
high / 768p
160−170
130−140
The average gaming FPS of Quadro P620 in Counter-Strike: Global Offensive is 19% more, than Radeon HD 6990M.
low / 768p
60−65
55−60
ultra / 1080p
45−50
35−40
medium / 1080p
55−60
45−50
The average gaming FPS of Quadro P620 in Cyberpunk 2077 is 17% more, than Radeon HD 6990M.
low / 768p
110−120
100−110
medium / 768p
100−110
90−95
ultra / 1080p
75−80
60−65
The average gaming FPS of Quadro P620 in Dota 2 is 15% more, than Radeon HD 6990M.
high / 1080p
21−24
16−18
ultra / 1080p
21−24
14−16
QHD / 1440p
18−20
−
4K / 2160p
7−8
6−7
low / 720p
45−50
35−40
medium / 1080p
24−27
18−20
The average gaming FPS of Quadro P620 in Far Cry 5 is 31% more, than Radeon HD 6990M.
high / 1080p
30−33
24−27
ultra / 1080p
21−24
18−20
QHD / 1440p
14−16
16−18
low / 720p
110−120
95−100
medium / 1080p
65−70
50−55
The average gaming FPS of Quadro P620 in Fortnite is 19% more, than Radeon HD 6990M.
high / 1080p
30−35
24−27
ultra / 1080p
24−27
18−20
QHD / 1440p
12−14
8−9
4K / 2160p
12−14
−
low / 720p
65−70
50−55
medium / 1080p
35−40
27−30
The average gaming FPS of Quadro P620 in Forza Horizon 4 is 34% more, than Radeon HD 6990M.
low / 768p
100−105
80−85
medium / 768p
85−90
70−75
high / 1080p
35−40
27−30
ultra / 1080p
14−16
10−12
QHD / 1440p
5−6
2−3
The average gaming FPS of Quadro P620 in Grand Theft Auto V is 25% more, than Radeon HD 6990M.
high / 1080p
12−14
9−10
ultra / 1080p
9−10
7−8
4K / 2160p
2−3
2−3
low / 720p
35−40
27−30
medium / 1080p
16−18
12−14
The average gaming FPS of Quadro P620 in Metro Exodus is 25% more, than Radeon HD 6990M.
low / 768p
110−120
110−120
ultra / 1080p
−
100−110
medium / 1080p
110−120
100−110
The average gaming FPS of Quadro P620 in Minecraft is 4% more, than Radeon HD 6990M.
high / 1080p
−
21−24
ultra / 1080p
14−16
16−18
low / 720p
65−70
55−60
medium / 1080p
18−20
24−27
Quadro P620 and Radeon HD 6990M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
14−16
14−16
ultra / 1080p
9−10
9−10
QHD / 1440p
0−1
0−1
4K / 2160p
0−1
−
low / 720p
35−40
27−30
medium / 1080p
18−20
16−18
The average gaming FPS of Quadro P620 in Red Dead Redemption 2 is 17% more, than Radeon HD 6990M.
low / 768p
65−70
50−55
medium / 768p
40−45
30−35
high / 1080p
21−24
18−20
ultra / 1080p
12−14
10−11
4K / 2160p
7−8
8−9
The average gaming FPS of Quadro P620 in The Witcher 3: Wild Hunt is 25% more, than Radeon HD 6990M.
low / 768p
90−95
100−105
medium / 768p
60−65
60−65
ultra / 1080p
40−45
30−35
high / 768p
55−60
50−55
The average gaming FPS of Quadro P620 in World of Tanks is 1% more, than Radeon HD 6990M.
Full Specs
Quadro P620
Radeon HD 6990M
Architecture
Pascal
Terascale 2
Code name
GP107
Blackcomb XTX
Type
Workstation
Laptop
Release date
27 May 2019
12 July 2011
Pipelines
512
1120
Core clock speed
1177 MHz
715 MHz
Boost Clock
1442 MHz
Transistor count
3,300 million
1,700 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
43.33
40.04
Floating-point performance
1,490 gflops
1,601.6 gflops
Length
145 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
6000 MHz
900 MHz
Memory bandwidth
80.13 GB/s
115.2 GB/s
Shared memory
-
-
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
Laptop size
large
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