Radeon HD 7770 vs Radeon R5 Bristol Ridge
If you are going to buy a new graphics card and are choosing between Radeon HD 7770 and Radeon R5 Bristol Ridge, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7770 stacks up against Radeon R5 Bristol Ridge, check out specs charts below.
Radeon R5 Bristol Ridge is a Laptop Graphics Card
Note: Radeon R5 Bristol Ridge 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 R5 Bristol Ridge here:
Main Specs
Radeon HD 7770
Radeon R5 Bristol Ridge
Power consumption (TDP)
12-45 Watt
Memory type
GDDR5
Maximum RAM amount
2 GB
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Radeon HD 7770 is used in Desktops, and Radeon R5 Bristol Ridge - in Laptops.
Radeon HD 7770 is build with GCN architecture, and Radeon R5 Bristol Ridge - with GCN 1.2/2.0.
Radeon HD 7770 and Radeon R5 Bristol Ridge are manufactured 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
10−11
3−4
ultra / 1080p
6−7
1−2
QHD / 1440p
1−2
0−1
low / 720p
24−27
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 116% more, than Radeon R5 Bristol Ridge.
high / 1080p
16−18
7−8
ultra / 1080p
14−16
5−6
QHD / 1440p
1−2
0−1
low / 720p
35−40
18−20
medium / 1080p
18−20
8−9
The average gaming FPS of Radeon HD 7770 in Battlefield 5 is 120% more, than Radeon R5 Bristol Ridge.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Radeon HD 7770 and Radeon R5 Bristol Ridge have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
120−130
medium / 768p
140−150
95−100
ultra / 1080p
75−80
45−50
QHD / 1440p
40−45
24−27
4K / 2160p
30−33
−
high / 768p
110−120
70−75
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 52% more, than Radeon R5 Bristol Ridge.
low / 768p
55−60
70−75
ultra / 1080p
27−30
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon R5 Bristol Ridge in Cyberpunk 2077 is 2% more, than Radeon HD 7770.
low / 768p
95−100
75−80
medium / 768p
75−80
55−60
ultra / 1080p
45−50
27−30
The average gaming FPS of Radeon HD 7770 in Dota 2 is 37% more, than Radeon R5 Bristol Ridge.
high / 1080p
12−14
4−5
ultra / 1080p
10−12
3−4
4K / 2160p
5−6
0−1
low / 720p
27−30
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Radeon HD 7770 in Far Cry 5 is 128% more, than Radeon R5 Bristol Ridge.
high / 1080p
18−20
12−14
ultra / 1080p
14−16
7−8
QHD / 1440p
−
4−5
low / 720p
80−85
55−60
medium / 1080p
35−40
14−16
The average gaming FPS of Radeon HD 7770 in Fortnite is 65% more, than Radeon R5 Bristol Ridge.
high / 1080p
18−20
6−7
ultra / 1080p
14−16
6−7
QHD / 1440p
5−6
0−1
low / 720p
35−40
21−24
medium / 1080p
21−24
9−10
The average gaming FPS of Radeon HD 7770 in Forza Horizon 4 is 109% more, than Radeon R5 Bristol Ridge.
low / 768p
65−70
45−50
medium / 768p
60−65
−
high / 1080p
21−24
8−9
ultra / 1080p
9−10
3−4
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 73% more, than Radeon R5 Bristol Ridge.
high / 1080p
7−8
2−3
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
20−22
7−8
medium / 1080p
9−10
3−4
The average gaming FPS of Radeon HD 7770 in Metro Exodus is 200% more, than Radeon R5 Bristol Ridge.
low / 768p
100−110
85−90
high / 1080p
−
65−70
ultra / 1080p
90−95
−
medium / 1080p
100−105
−
The average gaming FPS of Radeon HD 7770 in Minecraft is 20% more, than Radeon R5 Bristol Ridge.
high / 1080p
18−20
−
ultra / 1080p
16−18
12−14
low / 720p
45−50
27−30
medium / 1080p
21−24
14−16
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than Radeon R5 Bristol Ridge.
high / 1080p
12−14
6−7
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
7−8
medium / 1080p
12−14
−
The average gaming FPS of Radeon HD 7770 in Red Dead Redemption 2 is 133% more, than Radeon R5 Bristol Ridge.
low / 768p
35−40
16−18
medium / 768p
24−27
12−14
high / 1080p
14−16
6−7
ultra / 1080p
8−9
4−5
4K / 2160p
7−8
1−2
The average gaming FPS of Radeon HD 7770 in The Witcher 3: Wild Hunt is 125% more, than Radeon R5 Bristol Ridge.
low / 768p
95−100
70−75
medium / 768p
55−60
35−40
ultra / 1080p
27−30
16−18
high / 768p
45−50
30−35
The average gaming FPS of Radeon HD 7770 in World of Tanks is 46% more, than Radeon R5 Bristol Ridge.
Full Specs
Radeon HD 7770
Radeon R5 Bristol Ridge
Architecture
GCN
GCN 1.2/2.0
Code name
Cape Verde
Bristol Ridge
Type
Desktop
Laptop
Release date
15 February 2012
1 June 2016
Pipelines
640
384
Core clock speed
1000 MHz
Boost Clock
800 MHz
Transistor count
3100 Million
Manufacturing process technology
28 nm
28 nm
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
4500 MHz
Shared memory
-
+
DirectX
DirectX 11.1, Shader 5.1
DirectX 12 (FL 12_0)
Bitcoin / BTC (SHA256)
156 Mh/s
Laptop size
medium sized
Eyefinity
+
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