Radeon RX 640 vs Radeon RX Vega 6
Find out if it is worth upgrading your current GPU setup by comparing Radeon RX 640 and Radeon RX Vega 6. 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 Radeon RX 640 and Radeon RX Vega 6. 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 RX 640 and Radeon RX Vega 6 are Laptop Graphics Cards
Note: Radeon RX 640 and Radeon RX Vega 6 are only used in laptop graphics. They have 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 RX 640 or Radeon RX Vega 6 here:
Main Specs
Radeon RX 640
Radeon RX Vega 6
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
Maximum RAM amount
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Check Price
Check Price
Both cards are used in Laptops.
Radeon RX 640 is build with Polaris architecture, and Radeon RX Vega 6 - with Vega.
Radeon RX 640 and Radeon RX Vega 6 are manufactured by 14 nm process technology.
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
5−6
3−4
ultra / 1080p
3−4
1−2
QHD / 1440p
2−3
0−1
low / 720p
16−18
14−16
medium / 1080p
7−8
5−6
The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 33% more, than Radeon RX Vega 6.
high / 1080p
10−12
−
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
0−1
low / 720p
24−27
18−20
medium / 1080p
10−12
7−8
The average gaming FPS of Radeon RX 640 in Battlefield 5 is 36% more, than Radeon RX Vega 6.
low / 768p
45−50
50−55
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX Vega 6 in Call of Duty: Warzone is 4% more, than Radeon RX 640.
low / 768p
130−140
120−130
medium / 768p
100−110
100−105
ultra / 1080p
50−55
45−50
QHD / 1440p
27−30
24−27
4K / 2160p
12−14
18−20
high / 768p
80−85
70−75
The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 6% more, than Radeon RX Vega 6.
low / 768p
50−55
60−65
ultra / 1080p
18−20
21−24
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon RX Vega 6 in Cyberpunk 2077 is 7% more, than Radeon RX 640.
low / 768p
80−85
75−80
medium / 768p
55−60
55−60
ultra / 1080p
30−35
24−27
The average gaming FPS of Radeon RX 640 in Dota 2 is 7% more, than Radeon RX Vega 6.
high / 1080p
7−8
4−5
ultra / 1080p
5−6
3−4
4K / 2160p
5−6
2−3
low / 720p
18−20
14−16
medium / 1080p
8−9
5−6
The average gaming FPS of Radeon RX 640 in Far Cry 5 is 50% more, than Radeon RX Vega 6.
high / 1080p
7−8
10−12
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
4−5
low / 720p
60−65
55−60
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon RX 640 in Fortnite is 7% more, than Radeon RX Vega 6.
high / 1080p
10−11
8−9
ultra / 1080p
−
7−8
QHD / 1440p
−
3−4
4K / 2160p
8−9
3−4
low / 720p
24−27
21−24
medium / 1080p
12−14
10−11
The average gaming FPS of Radeon RX 640 in Forza Horizon 4 is 27% more, than Radeon RX Vega 6.
low / 768p
50−55
50−55
medium / 768p
−
40−45
high / 1080p
10−12
8−9
ultra / 1080p
5−6
3−4
QHD / 1440p
−
0−1
medium / 720p
45−50
−
The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 9% more, than Radeon RX Vega 6.
high / 1080p
3−4
2−3
ultra / 1080p
1−2
1−2
4K / 2160p
−
0−1
low / 720p
10−11
8−9
medium / 1080p
5−6
4−5
The average gaming FPS of Radeon RX 640 in Metro Exodus is 25% more, than Radeon RX Vega 6.
low / 768p
90−95
90−95
high / 1080p
−
85−90
ultra / 1080p
80−85
80−85
Radeon RX 640 and Radeon RX Vega 6 have the same average FPS in Minecraft.
high / 1080p
6−7
−
ultra / 1080p
2−3
12−14
4K / 2160p
0−1
−
low / 720p
27−30
27−30
medium / 1080p
10−11
14−16
The average gaming FPS of Radeon RX Vega 6 in PLAYERUNKNOWN'S BATTLEGROUNDS is 38% more, than Radeon RX 640.
ultra / 1080p
−
6−7
low / 720p
10−12
7−8
medium / 1080p
9−10
−
The average gaming FPS of Radeon RX 640 in Red Dead Redemption 2 is 57% more, than Radeon RX Vega 6.
low / 768p
21−24
16−18
medium / 768p
14−16
12−14
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
3−4
2−3
The average gaming FPS of Radeon RX 640 in The Witcher 3: Wild Hunt is 25% more, than Radeon RX Vega 6.
low / 768p
75−80
70−75
medium / 768p
40−45
35−40
ultra / 1080p
18−20
16−18
high / 768p
35−40
30−35
The average gaming FPS of Radeon RX 640 in World of Tanks is 12% more, than Radeon RX Vega 6.
Full Specs
Radeon RX 640
Radeon RX Vega 6
Architecture
Polaris
Vega
Code name
Polaris 12
Vega Raven Ridge
Type
Laptop
Laptop
Release date
12 August 2019
7 January 2018
Pipelines
640
384
Core clock speed
1218 MHz
Boost Clock
1218 MHz
1100 MHz
Transistor count
2,200 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
38.98
Memory bus width
64 Bit
Memory clock speed
6000 MHz
Memory bandwidth
112.0 GB/s
Shared memory
-
-
DirectX
12 (12_0)
DirectX 12_1
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
FreeSync
+
Laptop size
large
Check Price
Check Price
