Radeon HD 6770 vs Radeon R7 M275DX
In this comparison between Radeon HD 6770 and Radeon R7 M275DX 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 6770 will be the best choice, for others Radeon R7 M275DX will be their preference. Study the comparison tables below and make your choice.
Radeon R7 M275DX is a Laptop Graphics Card
Note: Radeon R7 M275DX 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 R7 M275DX here:
Main Specs
Radeon HD 6770
Radeon R7 M275DX
Power consumption (TDP)
108 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6770 is used in Desktops, and Radeon R7 M275DX - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R7 M275DX - with GCN.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R7 M275DX - by 28 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
3−4
9−10
ultra / 1080p
1−2
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
5−6
10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 100% more, than Radeon HD 6770.
high / 1080p
7−8
14−16
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
0−1
low / 720p
20−22
30−35
medium / 1080p
8−9
16−18
The average gaming FPS of Radeon R7 M275DX in Battlefield 5 is 90% 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 R7 M275DX have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
160−170
medium / 768p
95−100
130−140
ultra / 1080p
45−50
65−70
QHD / 1440p
24−27
35−40
4K / 2160p
−
27−30
high / 768p
70−75
100−110
The average gaming FPS of Radeon R7 M275DX in Counter-Strike: Global Offensive is 39% more, than Radeon HD 6770.
low / 768p
70−75
55−60
ultra / 1080p
20−22
24−27
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 6770 in Cyberpunk 2077 is 4% more, than Radeon R7 M275DX.
low / 768p
75−80
90−95
medium / 768p
55−60
70−75
ultra / 1080p
27−30
40−45
The average gaming FPS of Radeon R7 M275DX in Dota 2 is 27% more, than Radeon HD 6770.
high / 1080p
4−5
10−12
ultra / 1080p
3−4
10−11
4K / 2160p
1−2
4−5
low / 720p
14−16
24−27
medium / 1080p
5−6
12−14
The average gaming FPS of Radeon R7 M275DX in Far Cry 5 is 100% more, than Radeon HD 6770.
high / 1080p
12−14
18−20
ultra / 1080p
7−8
12−14
QHD / 1440p
4−5
−
low / 720p
55−60
70−75
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R7 M275DX in Fortnite is 47% more, than Radeon HD 6770.
high / 1080p
7−8
16−18
ultra / 1080p
6−7
14−16
QHD / 1440p
0−1
3−4
low / 720p
21−24
30−35
medium / 1080p
9−10
18−20
The average gaming FPS of Radeon R7 M275DX in Forza Horizon 4 is 81% more, than Radeon HD 6770.
low / 768p
45−50
60−65
medium / 768p
−
55−60
high / 1080p
9−10
18−20
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon R7 M275DX in Grand Theft Auto V is 50% more, than Radeon HD 6770.
high / 1080p
2−3
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
8−9
18−20
medium / 1080p
4−5
8−9
The average gaming FPS of Radeon R7 M275DX in Metro Exodus is 120% more, than Radeon HD 6770.
low / 768p
85−90
100−110
high / 1080p
65−70
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon R7 M275DX in Minecraft is 31% more, than Radeon HD 6770.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
40−45
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R7 M275DX in PLAYERUNKNOWN'S BATTLEGROUNDS is 38% more, than Radeon HD 6770.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
7−8
16−18
medium / 1080p
−
12−14
The average gaming FPS of Radeon R7 M275DX in Red Dead Redemption 2 is 100% more, than Radeon HD 6770.
low / 768p
18−20
30−35
medium / 768p
12−14
21−24
high / 1080p
6−7
12−14
ultra / 1080p
4−5
7−8
4K / 2160p
1−2
7−8
The average gaming FPS of Radeon R7 M275DX in The Witcher 3: Wild Hunt is 100% more, than Radeon HD 6770.
low / 768p
70−75
90−95
medium / 768p
35−40
50−55
ultra / 1080p
16−18
24−27
high / 768p
30−35
40−45
The average gaming FPS of Radeon R7 M275DX in World of Tanks is 35% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon R7 M275DX
Architecture
TeraScale 2
GCN
Code name
Juniper
Type
Desktop
Laptop
Release date
21 January 2011
4 June 2014
Pipelines
800
896
Boost Clock
900 MHz
Transistor count
1,040 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
34.00
Floating-point performance
1,360.0 gflops
Length
198 mm
Memory bus width
128 Bit
Memory clock speed
1050 MHz
Memory bandwidth
76.8 GB/s
Shared memory
+
DirectX
DirectX 12, Shader 5.0
Shader Model
5.0
OpenGL
4.4
OpenCL
1.2
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
medium sized
Eyefinity
+
+
Design
reference
CrossFire
+
AppAcceleration
+
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