Radeon HD 5770 vs Radeon RX 640
In this comparison between Radeon HD 5770 and Radeon RX 640 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 Radeon HD 5770 will be the best choice, for others Radeon RX 640 will be their preference. Study the comparison tables below and make your choice.
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 HD 5770
Radeon RX 640
Power consumption (TDP)
108 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 5770 has 116% more power consumption, than Radeon RX 640.
Radeon HD 5770 is connected by PCIe 2.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
Radeon RX 640 has 3 GB more memory, than Radeon HD 5770.
Radeon HD 5770 is used in Desktops, and Radeon RX 640 - in Laptops.
Radeon HD 5770 is build with Terascale 2 architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 368 MHz higher, than Radeon HD 5770.
Radeon HD 5770 is manufactured by 40 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 1200 MHz higher, than Radeon HD 5770.
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
8−9
5−6
ultra / 1080p
5−6
3−4
QHD / 1440p
0−1
2−3
low / 720p
18−20
16−18
medium / 1080p
10−11
7−8
The average gaming FPS of Radeon HD 5770 in Assassin's Creed Odyssey is 25% more, than Radeon RX 640.
high / 1080p
14−16
10−12
ultra / 1080p
12−14
8−9
QHD / 1440p
0−1
0−1
low / 720p
27−30
24−27
medium / 1080p
14−16
10−12
The average gaming FPS of Radeon HD 5770 in Battlefield 5 is 21% more, than Radeon RX 640.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 5770 in Call of Duty: Warzone is 4% more, than Radeon RX 640.
low / 768p
150−160
130−140
medium / 768p
120−130
100−110
ultra / 1080p
60−65
50−55
QHD / 1440p
30−35
27−30
4K / 2160p
27−30
12−14
high / 768p
90−95
80−85
The average gaming FPS of Radeon HD 5770 in Counter-Strike: Global Offensive is 18% more, than Radeon RX 640.
low / 768p
55−60
50−55
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 5770 in Cyberpunk 2077 is 7% more, than Radeon RX 640.
low / 768p
85−90
80−85
medium / 768p
65−70
55−60
ultra / 1080p
35−40
30−35
The average gaming FPS of Radeon HD 5770 in Dota 2 is 12% more, than Radeon RX 640.
high / 1080p
9−10
7−8
ultra / 1080p
9−10
5−6
4K / 2160p
4−5
5−6
low / 720p
21−24
18−20
medium / 1080p
10−11
8−9
The average gaming FPS of Radeon HD 5770 in Far Cry 5 is 22% more, than Radeon RX 640.
high / 1080p
16−18
7−8
ultra / 1080p
12−14
0−1
QHD / 1440p
−
0−1
low / 720p
65−70
60−65
medium / 1080p
27−30
18−20
The average gaming FPS of Radeon HD 5770 in Fortnite is 27% more, than Radeon RX 640.
high / 1080p
14−16
10−11
ultra / 1080p
12−14
−
QHD / 1440p
2−3
−
4K / 2160p
−
8−9
low / 720p
30−33
24−27
medium / 1080p
16−18
12−14
The average gaming FPS of Radeon HD 5770 in Forza Horizon 4 is 31% more, than Radeon RX 640.
low / 768p
55−60
50−55
medium / 768p
50−55
−
high / 1080p
14−16
10−12
ultra / 1080p
7−8
5−6
QHD / 1440p
0−1
−
medium / 720p
−
45−50
The average gaming FPS of Radeon HD 5770 in Grand Theft Auto V is 13% more, than Radeon RX 640.
high / 1080p
5−6
3−4
ultra / 1080p
4−5
1−2
4K / 2160p
1−2
−
low / 720p
14−16
10−11
medium / 1080p
7−8
5−6
The average gaming FPS of Radeon HD 5770 in Metro Exodus is 60% more, than Radeon RX 640.
low / 768p
95−100
90−95
high / 1080p
90−95
−
ultra / 1080p
85−90
80−85
medium / 1080p
95−100
−
The average gaming FPS of Radeon HD 5770 in Minecraft is 5% more, than Radeon RX 640.
high / 1080p
18−20
6−7
ultra / 1080p
14−16
2−3
4K / 2160p
−
0−1
low / 720p
35−40
27−30
medium / 1080p
18−20
10−11
The average gaming FPS of Radeon HD 5770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than Radeon RX 640.
ultra / 1080p
8−9
−
QHD / 1440p
0−1
−
low / 720p
14−16
10−12
medium / 1080p
10−12
9−10
The average gaming FPS of Radeon HD 5770 in Red Dead Redemption 2 is 30% more, than Radeon RX 640.
low / 768p
27−30
21−24
medium / 768p
18−20
14−16
high / 1080p
10−12
6−7
ultra / 1080p
7−8
4−5
4K / 2160p
6−7
3−4
The average gaming FPS of Radeon HD 5770 in The Witcher 3: Wild Hunt is 40% more, than Radeon RX 640.
low / 768p
85−90
75−80
medium / 768p
45−50
40−45
ultra / 1080p
21−24
18−20
high / 768p
40−45
35−40
The average gaming FPS of Radeon HD 5770 in World of Tanks is 13% more, than Radeon RX 640.
Full Specs
Radeon HD 5770
Radeon RX 640
Architecture
Terascale 2
Polaris
Code name
Juniper
Polaris 12
Type
Desktop
Laptop
Release date
13 October 2009
12 August 2019
Pipelines
800
640
Core clock speed
850 MHz
1218 MHz
Boost Clock
1218 MHz
Transistor count
1,040 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
34.00
38.98
Floating-point performance
1,360.0 gflops
Length
208 mm
Memory bus width
128 Bit
64 Bit
Memory clock speed
4800 MHz
6000 MHz
Memory bandwidth
76.8 GB/s
112.0 GB/s
Shared memory
-
DirectX
11.2 (11_0)
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2.131
FreeSync
+
Laptop size
large
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