Radeon HD 7770 vs Radeon HD 7850
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770 and Radeon HD 7850. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7770 and Radeon HD 7850. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Main Specs
Radeon HD 7770
Radeon HD 7850
Power consumption (TDP)
225 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7770 and Radeon HD 7850 have maximum RAM of 2 GB.
Both cards are used in Desktops.
Radeon HD 7770 is build with GCN architecture, and Radeon HD 7850 - with GCN 1.0.
Radeon HD 7770 and Radeon HD 7850 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 3300 MHz higher, than Radeon HD 7850.
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
18−20
ultra / 1080p
6−7
10−12
QHD / 1440p
1−2
5−6
4K / 2160p
−
4−5
low / 720p
24−27
35−40
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 72% more, than Radeon HD 7770.
high / 1080p
16−18
30−33
ultra / 1080p
14−16
24−27
QHD / 1440p
1−2
10−11
4K / 2160p
−
7−8
low / 720p
35−40
60−65
medium / 1080p
18−20
30−35
The average gaming FPS of Radeon HD 7850 in Battlefield 5 is 77% more, than Radeon HD 7770.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7850 in Call of Duty: Warzone is 10% more, than Radeon HD 7770.
low / 768p
170−180
220−230
medium / 768p
140−150
190−200
ultra / 1080p
75−80
110−120
QHD / 1440p
40−45
80−85
4K / 2160p
30−33
40−45
high / 768p
110−120
160−170
The average gaming FPS of Radeon HD 7850 in Counter-Strike: Global Offensive is 41% more, than Radeon HD 7770.
low / 768p
55−60
60−65
ultra / 1080p
27−30
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7850 in Cyberpunk 2077 is 25% more, than Radeon HD 7770.
low / 768p
95−100
110−120
medium / 768p
75−80
100−110
ultra / 1080p
45−50
75−80
The average gaming FPS of Radeon HD 7850 in Dota 2 is 33% more, than Radeon HD 7770.
high / 1080p
12−14
21−24
ultra / 1080p
10−12
21−24
QHD / 1440p
−
18−20
4K / 2160p
5−6
7−8
low / 720p
27−30
50−55
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon HD 7850 in Far Cry 5 is 85% more, than Radeon HD 7770.
high / 1080p
18−20
30−35
ultra / 1080p
14−16
21−24
QHD / 1440p
−
14−16
low / 720p
80−85
110−120
medium / 1080p
35−40
65−70
The average gaming FPS of Radeon HD 7850 in Fortnite is 55% more, than Radeon HD 7770.
high / 1080p
18−20
30−35
ultra / 1080p
14−16
24−27
QHD / 1440p
5−6
12−14
4K / 2160p
−
12−14
low / 720p
35−40
65−70
medium / 1080p
21−24
35−40
The average gaming FPS of Radeon HD 7850 in Forza Horizon 4 is 84% more, than Radeon HD 7770.
low / 768p
65−70
100−105
medium / 768p
60−65
90−95
high / 1080p
21−24
35−40
ultra / 1080p
9−10
14−16
QHD / 1440p
0−1
6−7
The average gaming FPS of Radeon HD 7850 in Grand Theft Auto V is 52% more, than Radeon HD 7770.
high / 1080p
7−8
12−14
ultra / 1080p
5−6
9−10
4K / 2160p
1−2
2−3
low / 720p
20−22
35−40
medium / 1080p
9−10
16−18
The average gaming FPS of Radeon HD 7850 in Metro Exodus is 66% more, than Radeon HD 7770.
low / 768p
100−110
110−120
ultra / 1080p
90−95
−
medium / 1080p
100−105
110−120
The average gaming FPS of Radeon HD 7850 in Minecraft is 11% more, than Radeon HD 7770.
high / 1080p
18−20
−
ultra / 1080p
16−18
14−16
low / 720p
45−50
65−70
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon HD 7850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% more, than Radeon HD 7770.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
1−2
4K / 2160p
−
0−1
low / 720p
20−22
35−40
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon HD 7850 in Red Dead Redemption 2 is 61% more, than Radeon HD 7770.
low / 768p
35−40
70−75
medium / 768p
24−27
40−45
high / 1080p
14−16
24−27
ultra / 1080p
8−9
12−14
4K / 2160p
7−8
7−8
The average gaming FPS of Radeon HD 7850 in The Witcher 3: Wild Hunt is 77% more, than Radeon HD 7770.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
27−30
40−45
high / 768p
45−50
55−60
The average gaming FPS of Radeon HD 7850 in World of Tanks is 10% more, than Radeon HD 7770.
Full Specs
Radeon HD 7770
Radeon HD 7850
Architecture
GCN
GCN 1.0
Code name
Cape Verde
Pitcairn
Type
Desktop
Desktop
Release date
15 February 2012
5 March 2012
Pipelines
640
1024
Core clock speed
1000 MHz
Boost Clock
1000 MHz
Transistor count
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
55.04
Floating-point performance
1,761 gflops
Length
210 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
4500 MHz
1200 MHz
Memory bandwidth
153.6 GB/s
Shared memory
-
DirectX
DirectX 11.1, Shader 5.1
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
156 Mh/s
249 Mh/s
Eyefinity
+
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
12.5 Mh/s
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