Radeon HD 6770 vs Radeon RX 540
When choosing between Radeon HD 6770 and Radeon RX 540, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6770 and Radeon RX 540.
Radeon RX 540 is a Laptop Graphics Card
Note: Radeon RX 540 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 540 here:
Main Specs
Radeon HD 6770
Radeon RX 540
Power consumption (TDP)
108 Watt
65 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6770 has 66% more power consumption, than Radeon RX 540.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon RX 540 uses PCIe 3.0 x16 interface.
Radeon RX 540 has 3 GB more memory, than Radeon HD 6770.
Radeon HD 6770 is used in Desktops, and Radeon RX 540 - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon RX 540 - with Polaris.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon RX 540 - by 14 nm process technology.
Memory clock speed of Radeon RX 540 is 4950 MHz higher, than Radeon HD 6770.
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
3−4
14−16
ultra / 1080p
1−2
8−9
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−33
medium / 1080p
5−6
18−20
The average gaming FPS of Radeon RX 540 in Assassin's Creed Odyssey is 200% more, than Radeon HD 6770.
high / 1080p
7−8
21−24
ultra / 1080p
6−7
20−22
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
20−22
45−50
medium / 1080p
8−9
24−27
The average gaming FPS of Radeon RX 540 in Battlefield 5 is 190% more, than Radeon HD 6770.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 6770 and Radeon RX 540 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
200−210
medium / 768p
95−100
170−180
ultra / 1080p
45−50
90−95
QHD / 1440p
24−27
50−55
4K / 2160p
−
30−33
high / 768p
70−75
130−140
The average gaming FPS of Radeon RX 540 in Counter-Strike: Global Offensive is 80% more, than Radeon HD 6770.
low / 768p
70−75
55−60
ultra / 1080p
20−22
35−40
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon RX 540 in Cyberpunk 2077 is 4% more, than Radeon HD 6770.
low / 768p
75−80
100−110
medium / 768p
55−60
90−95
ultra / 1080p
27−30
60−65
The average gaming FPS of Radeon RX 540 in Dota 2 is 59% more, than Radeon HD 6770.
high / 1080p
4−5
16−18
ultra / 1080p
3−4
14−16
4K / 2160p
1−2
6−7
low / 720p
14−16
35−40
medium / 1080p
5−6
18−20
The average gaming FPS of Radeon RX 540 in Far Cry 5 is 216% more, than Radeon HD 6770.
high / 1080p
12−14
24−27
ultra / 1080p
7−8
18−20
QHD / 1440p
4−5
16−18
low / 720p
55−60
95−100
medium / 1080p
16−18
50−55
The average gaming FPS of Radeon RX 540 in Fortnite is 121% more, than Radeon HD 6770.
high / 1080p
7−8
24−27
ultra / 1080p
6−7
18−20
QHD / 1440p
0−1
8−9
low / 720p
21−24
50−55
medium / 1080p
9−10
27−30
The average gaming FPS of Radeon RX 540 in Forza Horizon 4 is 181% more, than Radeon HD 6770.
low / 768p
45−50
80−85
medium / 768p
−
70−75
high / 1080p
9−10
27−30
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
2−3
medium / 720p
40−45
−
The average gaming FPS of Radeon RX 540 in Grand Theft Auto V is 105% more, than Radeon HD 6770.
high / 1080p
2−3
9−10
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
2−3
low / 720p
8−9
27−30
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon RX 540 in Metro Exodus is 240% more, than Radeon HD 6770.
low / 768p
85−90
110−120
high / 1080p
65−70
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon RX 540 in Minecraft is 32% more, than Radeon HD 6770.
high / 1080p
−
21−24
ultra / 1080p
12−14
16−18
low / 720p
27−30
55−60
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon RX 540 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than Radeon HD 6770.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
27−30
medium / 1080p
−
16−18
The average gaming FPS of Radeon RX 540 in Red Dead Redemption 2 is 183% more, than Radeon HD 6770.
low / 768p
18−20
50−55
medium / 768p
12−14
30−35
high / 1080p
6−7
18−20
ultra / 1080p
4−5
10−11
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon RX 540 in The Witcher 3: Wild Hunt is 200% more, than Radeon HD 6770.
low / 768p
70−75
100−105
medium / 768p
35−40
60−65
ultra / 1080p
16−18
30−35
high / 768p
30−35
50−55
The average gaming FPS of Radeon RX 540 in World of Tanks is 58% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon RX 540
Architecture
TeraScale 2
Polaris
Code name
Juniper
Polaris 12
Type
Desktop
Laptop
Release date
21 January 2011
21 March 2017
Pipelines
800
512
Boost Clock
900 MHz
1219 MHz
Transistor count
1,040 million
1,500 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
34.00
39.01
Floating-point performance
1,360.0 gflops
1,248 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
6000 MHz
Memory bandwidth
76.8 GB/s
96 GB/s
Shared memory
-
DirectX
12.0
Shader Model
5.0
5.0
OpenGL
4.4
4.6
OpenCL
1.2
1.2
FreeSync
+
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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