Radeon HD 6770 vs Radeon R9 M270X
When choosing between Radeon HD 6770 and Radeon R9 M270X, 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 R9 M270X.
Radeon R9 M270X
Main Specs
Radeon HD 6770
Radeon R9 M270X
Power consumption (TDP)
108 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
Radeon R9 M270X has 3 GB more memory, than Radeon HD 6770.
Both cards are used in Desktops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R9 M270X - with GCN 1.0.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
Memory clock speed of Radeon R9 M270X is 75 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
6−7
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Radeon HD 6770.
high / 1080p
7−8
10−12
ultra / 1080p
6−7
10−11
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon R9 M270X in Battlefield 5 is 50% more, than Radeon HD 6770.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M270X in Call of Duty: Warzone is 4% more, than Radeon HD 6770.
low / 768p
120−130
130−140
medium / 768p
95−100
100−110
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
−
27−30
high / 768p
70−75
75−80
The average gaming FPS of Radeon R9 M270X in Counter-Strike: Global Offensive is 8% more, than Radeon HD 6770.
low / 768p
70−75
55−60
ultra / 1080p
20−22
18−20
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 6770 in Cyberpunk 2077 is 9% more, than Radeon R9 M270X.
low / 768p
75−80
75−80
medium / 768p
55−60
55−60
ultra / 1080p
27−30
30−35
The average gaming FPS of Radeon R9 M270X in Dota 2 is 1% more, than Radeon HD 6770.
high / 1080p
4−5
8−9
ultra / 1080p
3−4
7−8
4K / 2160p
1−2
3−4
low / 720p
14−16
18−20
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon R9 M270X in Far Cry 5 is 50% more, than Radeon HD 6770.
high / 1080p
12−14
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
4−5
−
low / 720p
55−60
60−65
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R9 M270X in Fortnite is 17% more, than Radeon HD 6770.
high / 1080p
7−8
12−14
ultra / 1080p
6−7
10−12
QHD / 1440p
0−1
1−2
low / 720p
21−24
24−27
medium / 1080p
9−10
12−14
The average gaming FPS of Radeon R9 M270X in Forza Horizon 4 is 36% more, than Radeon HD 6770.
low / 768p
45−50
50−55
medium / 768p
−
45−50
high / 1080p
9−10
12−14
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 M270X in Grand Theft Auto V is 20% more, than Radeon HD 6770.
high / 1080p
2−3
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon R9 M270X in Metro Exodus is 60% more, than Radeon HD 6770.
low / 768p
85−90
90−95
high / 1080p
65−70
85−90
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon R9 M270X in Minecraft is 16% more, than Radeon HD 6770.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 M270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than Radeon HD 6770.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
7−8
10−12
medium / 1080p
−
10−12
The average gaming FPS of Radeon R9 M270X in Red Dead Redemption 2 is 50% more, than Radeon HD 6770.
low / 768p
18−20
24−27
medium / 768p
12−14
16−18
high / 1080p
6−7
9−10
ultra / 1080p
4−5
6−7
4K / 2160p
1−2
−
The average gaming FPS of Radeon R9 M270X in The Witcher 3: Wild Hunt is 40% more, than Radeon HD 6770.
low / 768p
70−75
85−90
medium / 768p
35−40
40−45
ultra / 1080p
16−18
18−20
high / 768p
30−35
35−40
The average gaming FPS of Radeon R9 M270X in World of Tanks is 17% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon R9 M270X
Architecture
TeraScale 2
GCN 1.0
Code name
Juniper
Venus
Type
Desktop
Desktop
Release date
21 January 2011
21 March 2014
Pipelines
800
640
Core clock speed
725 MHz
Boost Clock
900 MHz
775 MHz
Transistor count
1,040 million
1,500 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
34.00
31.00
Floating-point performance
1,360.0 gflops
1,536 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
1125 MHz
Memory bandwidth
76.8 GB/s
72 GB/s
Shader Model
5.0
5.1
OpenGL
4.4
4.4
OpenCL
1.2
Not Listed
FreeSync
+
Bus support
PCIe 2.0 x16
PCIe 3.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Eyefinity
+
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Design
reference
CrossFire
+
Compute units
10
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