Radeon HD 6770 vs Radeon R7 Carrizo
When comparing Radeon HD 6770 and Radeon R7 Carrizo, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6770 and Radeon R7 Carrizo is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R7 Carrizo is a Laptop Graphics Card
Note: Radeon R7 Carrizo 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 Carrizo here:
Main Specs
Radeon HD 6770
Radeon R7 Carrizo
Power consumption (TDP)
108 Watt
12-35 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
Maximum RAM amount
1 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6770 has 800% more power consumption, than Radeon R7 Carrizo.
Radeon HD 6770 is used in Desktops, and Radeon R7 Carrizo - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R7 Carrizo - 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
2−3
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
5−6
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 14% more, than Radeon R7 Carrizo.
high / 1080p
7−8
6−7
ultra / 1080p
6−7
5−6
QHD / 1440p
0−1
0−1
low / 720p
20−22
16−18
medium / 1080p
8−9
7−8
The average gaming FPS of Radeon HD 6770 in Battlefield 5 is 11% more, than Radeon R7 Carrizo.
low / 768p
45−50
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
Radeon HD 6770 and Radeon R7 Carrizo have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
110−120
medium / 768p
95−100
90−95
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
24−27
high / 768p
70−75
65−70
The average gaming FPS of Radeon HD 6770 in Counter-Strike: Global Offensive is 7% more, than Radeon R7 Carrizo.
low / 768p
70−75
70−75
ultra / 1080p
20−22
18−20
medium / 1080p
40−45
40−45
The average gaming FPS of Radeon HD 6770 in Cyberpunk 2077 is 2% more, than Radeon R7 Carrizo.
low / 768p
75−80
70−75
medium / 768p
55−60
50−55
ultra / 1080p
27−30
27−30
The average gaming FPS of Radeon HD 6770 in Dota 2 is 5% more, than Radeon R7 Carrizo.
high / 1080p
4−5
3−4
ultra / 1080p
3−4
3−4
4K / 2160p
1−2
0−1
low / 720p
14−16
14−16
medium / 1080p
5−6
5−6
The average gaming FPS of Radeon HD 6770 in Far Cry 5 is 16% more, than Radeon R7 Carrizo.
high / 1080p
12−14
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
4−5
4−5
low / 720p
55−60
55−60
medium / 1080p
16−18
12−14
The average gaming FPS of Radeon HD 6770 in Fortnite is 5% more, than Radeon R7 Carrizo.
high / 1080p
7−8
7−8
ultra / 1080p
6−7
6−7
QHD / 1440p
0−1
0−1
low / 720p
21−24
20−22
medium / 1080p
9−10
10−11
Radeon HD 6770 and Radeon R7 Carrizo have the same average FPS in Forza Horizon 4.
low / 768p
45−50
45−50
high / 1080p
9−10
7−8
ultra / 1080p
4−5
3−4
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 8% more, than Radeon R7 Carrizo.
high / 1080p
2−3
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
6−7
medium / 1080p
4−5
3−4
The average gaming FPS of Radeon HD 6770 in Metro Exodus is 66% more, than Radeon R7 Carrizo.
low / 768p
85−90
85−90
high / 1080p
65−70
65−70
Radeon HD 6770 and Radeon R7 Carrizo have the same average FPS in Minecraft.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Radeon HD 6770 and Radeon R7 Carrizo have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
6−7
−
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
low / 720p
7−8
6−7
The average gaming FPS of Radeon HD 6770 in Red Dead Redemption 2 is 20% more, than Radeon R7 Carrizo.
low / 768p
18−20
14−16
medium / 768p
12−14
10−12
high / 1080p
6−7
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
0−1
The average gaming FPS of Radeon HD 6770 in The Witcher 3: Wild Hunt is 11% more, than Radeon R7 Carrizo.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
14−16
high / 768p
30−35
27−30
The average gaming FPS of Radeon HD 6770 in World of Tanks is 2% more, than Radeon R7 Carrizo.
Full Specs
Radeon HD 6770
Radeon R7 Carrizo
Architecture
TeraScale 2
GCN 1.2/2.0
Code name
Juniper
Carrizo
Type
Desktop
Laptop
Release date
21 January 2011
4 June 2015
Pipelines
800
512
Boost Clock
900 MHz
800 MHz
Transistor count
1,040 million
2410 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
64/128 Bit
Memory clock speed
1050 MHz
Memory bandwidth
76.8 GB/s
Shared memory
+
DirectX
DirectX 12 (FL 12_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
+
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