Quadro K620 vs Radeon HD 7670A
When comparing Quadro K620 and Radeon HD 7670A, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro K620 and Radeon HD 7670A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 7670A
Main Specs
Quadro K620
Radeon HD 7670A
Power consumption (TDP)
41 Watt
45 Watt
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
None
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
1x DVI, 1x DisplayPort
No outputs
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Radeon HD 7670A has 9% more power consumption, than Quadro K620.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
Quadro K620 has 1 GB more memory, than Radeon HD 7670A.
Both cards are used in Desktops.
Quadro K620 is build with Maxwell architecture, and Radeon HD 7670A - with TeraScale 2.
Core clock speed of Quadro K620 is 458 MHz higher, than Radeon HD 7670A.
Quadro K620 is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
Memory clock speed of Radeon HD 7670A is 2200 MHz higher, than Quadro K620.
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
10−12
1−2
ultra / 1080p
6−7
0−1
QHD / 1440p
1−2
0−1
low / 720p
24−27
12−14
medium / 1080p
14−16
3−4
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 183% more, than Radeon HD 7670A.
high / 1080p
18−20
−
ultra / 1080p
16−18
4−5
QHD / 1440p
2−3
0−1
low / 720p
40−45
16−18
medium / 1080p
20−22
5−6
The average gaming FPS of Quadro K620 in Battlefield 5 is 188% more, than Radeon HD 7670A.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Quadro K620 and Radeon HD 7670A have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
120−130
medium / 768p
150−160
90−95
ultra / 1080p
75−80
40−45
QHD / 1440p
45−50
24−27
4K / 2160p
30−33
18−20
high / 768p
110−120
65−70
The average gaming FPS of Quadro K620 in Counter-Strike: Global Offensive is 62% more, than Radeon HD 7670A.
low / 768p
55−60
85−90
ultra / 1080p
30−35
16−18
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 8% more, than Quadro K620.
low / 768p
95−100
75−80
medium / 768p
80−85
50−55
ultra / 1080p
50−55
24−27
The average gaming FPS of Quadro K620 in Dota 2 is 50% more, than Radeon HD 7670A.
high / 1080p
12−14
2−3
ultra / 1080p
12−14
2−3
4K / 2160p
5−6
0−1
low / 720p
30−33
12−14
medium / 1080p
14−16
3−4
The average gaming FPS of Quadro K620 in Far Cry 5 is 260% more, than Radeon HD 7670A.
high / 1080p
20−22
10−11
ultra / 1080p
14−16
5−6
QHD / 1440p
−
2−3
low / 720p
80−85
50−55
medium / 1080p
40−45
10−12
The average gaming FPS of Quadro K620 in Fortnite is 110% more, than Radeon HD 7670A.
high / 1080p
20−22
4−5
ultra / 1080p
16−18
−
QHD / 1440p
5−6
0−1
low / 720p
40−45
16−18
medium / 1080p
21−24
7−8
The average gaming FPS of Quadro K620 in Forza Horizon 4 is 211% more, than Radeon HD 7670A.
low / 768p
70−75
45−50
medium / 768p
60−65
−
high / 1080p
21−24
5−6
ultra / 1080p
9−10
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Quadro K620 in Grand Theft Auto V is 88% more, than Radeon HD 7670A.
high / 1080p
7−8
1−2
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
21−24
5−6
medium / 1080p
10−11
3−4
The average gaming FPS of Quadro K620 in Metro Exodus is 333% more, than Radeon HD 7670A.
low / 768p
100−110
90−95
high / 1080p
−
85−90
ultra / 1080p
95−100
70−75
medium / 1080p
100−110
90−95
The average gaming FPS of Quadro K620 in Minecraft is 20% more, than Radeon HD 7670A.
high / 1080p
20−22
−
ultra / 1080p
16−18
12−14
low / 720p
45−50
27−30
medium / 1080p
21−24
14−16
The average gaming FPS of Quadro K620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than Radeon HD 7670A.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
21−24
6−7
medium / 1080p
14−16
−
The average gaming FPS of Quadro K620 in Red Dead Redemption 2 is 200% more, than Radeon HD 7670A.
low / 768p
40−45
12−14
medium / 768p
24−27
9−10
high / 1080p
14−16
4−5
ultra / 1080p
9−10
3−4
4K / 2160p
7−8
0−1
The average gaming FPS of Quadro K620 in The Witcher 3: Wild Hunt is 228% more, than Radeon HD 7670A.
low / 768p
95−100
75−80
medium / 768p
55−60
35−40
ultra / 1080p
27−30
16−18
high / 768p
45−50
30−35
The average gaming FPS of Quadro K620 in World of Tanks is 39% more, than Radeon HD 7670A.
Full Specs
Quadro K620
Radeon HD 7670A
Architecture
Maxwell
TeraScale 2
Code name
GM107
Turks
Type
Workstation
Desktop
Release date
22 July 2014
5 January 2012
Pipelines
384
480
Core clock speed
1058 MHz
600 MHz
Boost Clock
1124 MHz
Transistor count
1,870 million
716 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
26.98
14.40
Floating-point performance
863.2 gflops
576.0 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
4000 MHz
Memory bandwidth
64 GB/s
DirectX
12
11.2 (11_0)
Shader Model
5
5.0
OpenGL
4.5
4.4
OpenCL
1.2
1.2
Vulkan
+
N/A
CUDA
5.0
Bitcoin / BTC (SHA256)
104 Mh/s
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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