Radeon RX 460 vs Radeon RX 640
Find out if it is worth upgrading your current GPU setup by comparing Radeon RX 460 and Radeon RX 640. 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 460 and Radeon RX 640. 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 is a Laptop Graphics Card
Note: Radeon RX 640 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 RX 640 here:
Main Specs
Radeon RX 460
Radeon RX 640
Power consumption (TDP)
75 Watt
50 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Check Price
Check Price
Radeon RX 460 has 50% more power consumption, than Radeon RX 640.
Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
Radeon RX 460 and Radeon RX 640 have maximum RAM of 4 GB.
Radeon RX 460 is used in Desktops, and Radeon RX 640 - in Laptops.
Radeon RX 460 and Radeon RX 640 are build with Polaris architecture.
Core clock speed of Radeon RX 640 is 128 MHz higher, than Radeon RX 460.
Radeon RX 460 and Radeon RX 640 are manufactured by 14 nm process technology.
Memory clock speed of Radeon RX 460 is 1000 MHz higher, than Radeon RX 640.
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
21−24
5−6
ultra / 1080p
12−14
3−4
QHD / 1440p
7−8
2−3
4K / 2160p
5−6
−
low / 720p
40−45
16−18
medium / 1080p
24−27
7−8
The average gaming FPS of Radeon RX 460 in Assassin's Creed Odyssey is 214% more, than Radeon RX 640.
high / 1080p
30−35
10−12
ultra / 1080p
27−30
8−9
QHD / 1440p
12−14
0−1
4K / 2160p
8−9
−
low / 720p
70−75
24−27
medium / 1080p
35−40
10−12
The average gaming FPS of Radeon RX 460 in Battlefield 5 is 200% more, than Radeon RX 640.
low / 768p
50−55
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 460 in Call of Duty: Warzone is 10% more, than Radeon RX 640.
low / 768p
230−240
130−140
medium / 768p
200−210
100−110
ultra / 1080p
120−130
50−55
QHD / 1440p
95−100
27−30
4K / 2160p
50−55
12−14
high / 768p
170−180
80−85
The average gaming FPS of Radeon RX 460 in Counter-Strike: Global Offensive is 114% more, than Radeon RX 640.
low / 768p
60−65
50−55
ultra / 1080p
50−55
18−20
medium / 1080p
55−60
45−50
The average gaming FPS of Radeon RX 460 in Cyberpunk 2077 is 46% more, than Radeon RX 640.
low / 768p
120−130
80−85
medium / 768p
100−110
55−60
ultra / 1080p
80−85
30−35
The average gaming FPS of Radeon RX 460 in Dota 2 is 82% more, than Radeon RX 640.
high / 1080p
24−27
7−8
ultra / 1080p
24−27
5−6
QHD / 1440p
20−22
−
4K / 2160p
8−9
5−6
low / 720p
50−55
18−20
medium / 1080p
27−30
8−9
The average gaming FPS of Radeon RX 460 in Far Cry 5 is 211% more, than Radeon RX 640.
high / 1080p
30−35
7−8
ultra / 1080p
24−27
0−1
QHD / 1440p
16−18
0−1
low / 720p
120−130
60−65
medium / 1080p
70−75
18−20
The average gaming FPS of Radeon RX 460 in Fortnite is 162% more, than Radeon RX 640.
high / 1080p
35−40
10−11
ultra / 1080p
27−30
−
QHD / 1440p
14−16
−
4K / 2160p
12−14
8−9
low / 720p
70−75
24−27
medium / 1080p
40−45
12−14
The average gaming FPS of Radeon RX 460 in Forza Horizon 4 is 192% more, than Radeon RX 640.
low / 768p
100−110
50−55
medium / 768p
95−100
−
high / 1080p
40−45
10−12
ultra / 1080p
16−18
5−6
QHD / 1440p
7−8
−
medium / 720p
−
45−50
The average gaming FPS of Radeon RX 460 in Grand Theft Auto V is 134% more, than Radeon RX 640.
high / 1080p
12−14
3−4
ultra / 1080p
10−11
1−2
QHD / 1440p
10−11
−
4K / 2160p
3−4
−
low / 720p
40−45
10−11
medium / 1080p
18−20
5−6
The average gaming FPS of Radeon RX 460 in Metro Exodus is 320% more, than Radeon RX 640.
low / 768p
120−130
90−95
ultra / 1080p
−
80−85
medium / 1080p
110−120
−
The average gaming FPS of Radeon RX 460 in Minecraft is 35% more, than Radeon RX 640.
high / 1080p
−
6−7
ultra / 1080p
14−16
2−3
4K / 2160p
−
0−1
low / 720p
70−75
27−30
medium / 1080p
18−20
10−11
The average gaming FPS of Radeon RX 460 in PLAYERUNKNOWN'S BATTLEGROUNDS is 169% more, than Radeon RX 640.
high / 1080p
16−18
−
ultra / 1080p
10−11
−
QHD / 1440p
2−3
−
4K / 2160p
1−2
−
low / 720p
40−45
10−12
medium / 1080p
21−24
9−10
The average gaming FPS of Radeon RX 460 in Red Dead Redemption 2 is 220% more, than Radeon RX 640.
low / 768p
75−80
21−24
medium / 768p
45−50
14−16
high / 1080p
24−27
6−7
ultra / 1080p
14−16
4−5
4K / 2160p
8−9
3−4
The average gaming FPS of Radeon RX 460 in The Witcher 3: Wild Hunt is 240% more, than Radeon RX 640.
low / 768p
90−95
75−80
medium / 768p
60−65
40−45
ultra / 1080p
40−45
18−20
high / 768p
55−60
35−40
The average gaming FPS of Radeon RX 460 in World of Tanks is 43% more, than Radeon RX 640.
Full Specs
Radeon RX 460
Radeon RX 640
Architecture
Polaris
Polaris
Code name
Polaris 11 / Baffin XT
Polaris 12
Type
Desktop
Laptop
Release date
8 August 2016
12 August 2019
Pipelines
896
640
Core clock speed
1090 MHz
1218 MHz
Boost Clock
1200 MHz
1218 MHz
Transistor count
3,000 million
2,200 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
67.20
38.98
Floating-point performance
2,150 gflops
Length
170 mm
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
112.0 GB/s
Shared memory
-
-
DirectX
12 (12_0)
12 (12_0)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
+
Bitcoin / BTC (SHA256)
240 Mh/s
Laptop size
large
Check Price
Check Price