Radeon HD 6770 vs Radeon R7 A265
In this comparison between Radeon HD 6770 and Radeon R7 A265 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 A265 will be their preference. Study the comparison tables below and make your choice.
Radeon R7 A265
Main Specs
Radeon HD 6770
Radeon R7 A265
Power consumption (TDP)
108 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 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 R7 A265 uses PCIe 3.0 x8 interface.
Radeon R7 A265 has 1 GB more memory, than Radeon HD 6770.
Both cards are used in Desktops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R7 A265 - with GCN 1.0.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R7 A265 - by 28 nm process technology.
Memory clock speed of Radeon R7 A265 is 750 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
1−2
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 33% more, than Radeon R7 A265.
high / 1080p
7−8
−
ultra / 1080p
6−7
3−4
QHD / 1440p
0−1
0−1
low / 720p
20−22
12−14
medium / 1080p
8−9
4−5
The average gaming FPS of Radeon HD 6770 in Battlefield 5 is 71% more, than Radeon R7 A265.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 A265 in Call of Duty: Warzone is 11% more, than Radeon HD 6770.
low / 768p
120−130
110−120
medium / 768p
95−100
85−90
ultra / 1080p
45−50
35−40
QHD / 1440p
24−27
−
4K / 2160p
−
10−11
high / 768p
70−75
60−65
The average gaming FPS of Radeon HD 6770 in Counter-Strike: Global Offensive is 13% more, than Radeon R7 A265.
low / 768p
70−75
70−75
ultra / 1080p
20−22
14−16
medium / 1080p
40−45
45−50
Radeon HD 6770 and Radeon R7 A265 have the same average FPS in Cyberpunk 2077.
low / 768p
75−80
70−75
medium / 768p
55−60
45−50
ultra / 1080p
27−30
18−20
The average gaming FPS of Radeon HD 6770 in Dota 2 is 17% more, than Radeon R7 A265.
high / 1080p
4−5
2−3
ultra / 1080p
3−4
2−3
4K / 2160p
1−2
0−1
low / 720p
14−16
10−11
medium / 1080p
5−6
3−4
The average gaming FPS of Radeon HD 6770 in Far Cry 5 is 75% more, than Radeon R7 A265.
high / 1080p
12−14
−
ultra / 1080p
7−8
5−6
QHD / 1440p
4−5
1−2
low / 720p
55−60
45−50
medium / 1080p
16−18
8−9
The average gaming FPS of Radeon HD 6770 in Fortnite is 40% more, than Radeon R7 A265.
high / 1080p
7−8
3−4
ultra / 1080p
6−7
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
14−16
medium / 1080p
9−10
6−7
The average gaming FPS of Radeon HD 6770 in Forza Horizon 4 is 62% more, than Radeon R7 A265.
low / 768p
45−50
40−45
high / 1080p
9−10
3−4
ultra / 1080p
4−5
2−3
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of Radeon HD 6770 in Grand Theft Auto V is 23% more, than Radeon R7 A265.
high / 1080p
2−3
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
3−4
medium / 1080p
4−5
2−3
The average gaming FPS of Radeon HD 6770 in Metro Exodus is 150% more, than Radeon R7 A265.
low / 768p
85−90
85−90
high / 1080p
65−70
55−60
The average gaming FPS of Radeon HD 6770 in Minecraft is 6% more, than Radeon R7 A265.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
27−30
24−27
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 6770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon R7 A265.
high / 1080p
6−7
−
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
low / 720p
7−8
4−5
The average gaming FPS of Radeon HD 6770 in Red Dead Redemption 2 is 50% more, than Radeon R7 A265.
low / 768p
18−20
8−9
medium / 768p
12−14
7−8
high / 1080p
6−7
3−4
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
The average gaming FPS of Radeon HD 6770 in The Witcher 3: Wild Hunt is 100% more, than Radeon R7 A265.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
12−14
high / 768p
30−35
30−33
The average gaming FPS of Radeon HD 6770 in World of Tanks is 2% more, than Radeon R7 A265.
Full Specs
Radeon HD 6770
Radeon R7 A265
Architecture
TeraScale 2
GCN 1.0
Code name
Juniper
Opal
Type
Desktop
Desktop
Release date
21 January 2011
9 January 2014
Pipelines
800
384
Core clock speed
725 MHz
Boost Clock
900 MHz
825 MHz
Transistor count
1,040 million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
34.00
19.80
Floating-point performance
1,360.0 gflops
633.6 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
1800 MHz
Memory bandwidth
76.8 GB/s
28.8 GB/s
DirectX
12 (11_1)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
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