GeForce GTX 850A vs Radeon HD 7770
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850A and Radeon HD 7770. 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 GeForce GTX 850A and Radeon HD 7770. 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.
GeForce GTX 850A
Main Specs
GeForce GTX 850A
Radeon HD 7770
Power consumption (TDP)
45 Watt
Interface
PCIe 3.0 x16
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
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GeForce GTX 850A and Radeon HD 7770 have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce GTX 850A is build with Maxwell architecture, and Radeon HD 7770 - with GCN.
Core clock speed of Radeon HD 7770 is 98 MHz higher, than GeForce GTX 850A.
GeForce GTX 850A and Radeon HD 7770 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 2700 MHz higher, than GeForce GTX 850A.
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
1−2
10−11
ultra / 1080p
0−1
6−7
QHD / 1440p
0−1
1−2
low / 720p
12−14
24−27
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 166% more, than GeForce GTX 850A.
high / 1080p
−
16−18
ultra / 1080p
4−5
14−16
QHD / 1440p
0−1
1−2
low / 720p
16−18
35−40
medium / 1080p
5−6
18−20
The average gaming FPS of Radeon HD 7770 in Battlefield 5 is 155% more, than GeForce GTX 850A.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
GeForce GTX 850A and Radeon HD 7770 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
170−180
medium / 768p
90−95
140−150
ultra / 1080p
40−45
75−80
QHD / 1440p
24−27
40−45
4K / 2160p
18−20
30−33
high / 768p
65−70
110−120
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 56% more, than GeForce GTX 850A.
low / 768p
85−90
55−60
ultra / 1080p
16−18
27−30
medium / 1080p
40−45
45−50
The average gaming FPS of GeForce GTX 850A in Cyberpunk 2077 is 11% more, than Radeon HD 7770.
low / 768p
75−80
95−100
medium / 768p
50−55
75−80
ultra / 1080p
24−27
45−50
The average gaming FPS of Radeon HD 7770 in Dota 2 is 45% more, than GeForce GTX 850A.
high / 1080p
2−3
12−14
ultra / 1080p
2−3
10−12
4K / 2160p
0−1
5−6
low / 720p
12−14
27−30
medium / 1080p
3−4
12−14
The average gaming FPS of Radeon HD 7770 in Far Cry 5 is 220% more, than GeForce GTX 850A.
high / 1080p
10−11
18−20
ultra / 1080p
5−6
14−16
QHD / 1440p
2−3
−
low / 720p
50−55
80−85
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon HD 7770 in Fortnite is 100% more, than GeForce GTX 850A.
high / 1080p
4−5
18−20
ultra / 1080p
−
14−16
QHD / 1440p
0−1
5−6
low / 720p
16−18
35−40
medium / 1080p
7−8
21−24
The average gaming FPS of Radeon HD 7770 in Forza Horizon 4 is 188% more, than GeForce GTX 850A.
low / 768p
45−50
65−70
medium / 768p
−
60−65
high / 1080p
5−6
21−24
ultra / 1080p
2−3
9−10
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 83% more, than GeForce GTX 850A.
high / 1080p
1−2
7−8
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
5−6
20−22
medium / 1080p
3−4
9−10
The average gaming FPS of Radeon HD 7770 in Metro Exodus is 300% more, than GeForce GTX 850A.
low / 768p
90−95
100−110
high / 1080p
85−90
−
ultra / 1080p
70−75
90−95
medium / 1080p
90−95
100−105
The average gaming FPS of Radeon HD 7770 in Minecraft is 17% more, than GeForce GTX 850A.
high / 1080p
−
18−20
ultra / 1080p
12−14
16−18
low / 720p
27−30
45−50
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than GeForce GTX 850A.
high / 1080p
−
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
6−7
20−22
medium / 1080p
−
12−14
The average gaming FPS of Radeon HD 7770 in Red Dead Redemption 2 is 180% more, than GeForce GTX 850A.
low / 768p
12−14
35−40
medium / 768p
9−10
24−27
high / 1080p
4−5
14−16
ultra / 1080p
3−4
8−9
4K / 2160p
0−1
7−8
The average gaming FPS of Radeon HD 7770 in The Witcher 3: Wild Hunt is 200% more, than GeForce GTX 850A.
low / 768p
75−80
95−100
medium / 768p
35−40
55−60
ultra / 1080p
16−18
27−30
high / 768p
30−35
45−50
The average gaming FPS of Radeon HD 7770 in World of Tanks is 39% more, than GeForce GTX 850A.
Full Specs
GeForce GTX 850A
Radeon HD 7770
Architecture
Maxwell
GCN
Code name
GM107
Cape Verde
Type
Desktop
Desktop
Release date
17 March 2014
15 February 2012
Pipelines
640
640
Core clock speed
902 MHz
1000 MHz
Boost Clock
936 MHz
Transistor count
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
37.44
Floating-point performance
1,198 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
4500 MHz
Memory bandwidth
28.8 GB/s
Shared memory
-
DirectX
12 (11_0)
DirectX 11.1, Shader 5.1
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.126
CUDA
5.0
Bitcoin / BTC (SHA256)
156 Mh/s
Eyefinity
+
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