Radeon HD 6770 vs Radeon HD 6850M
If you are going to buy a new graphics card and are choosing between Radeon HD 6770 and Radeon HD 6850M, 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 6770 stacks up against Radeon HD 6850M, check out specs charts below.
Radeon HD 6850M is a Laptop Graphics Card
Note: Radeon HD 6850M 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 HD 6850M here:
Main Specs
Radeon HD 6770
Radeon HD 6850M
Power consumption (TDP)
108 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6770 has 116% more power consumption, than Radeon HD 6850M.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 6770 and Radeon HD 6850M have maximum RAM of 1 GB.
Radeon HD 6770 is used in Desktops, and Radeon HD 6850M - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 6850M - with Terascale 2.
Radeon HD 6770 and Radeon HD 6850M are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 6770 is 250 MHz higher, than Radeon HD 6850M.
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
3−4
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850M.
high / 1080p
7−8
−
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
14−16
medium / 1080p
8−9
6−7
The average gaming FPS of Radeon HD 6770 in Battlefield 5 is 50% more, than Radeon HD 6850M.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6850M in Call of Duty: Warzone is 11% more, than Radeon HD 6770.
low / 768p
120−130
120−130
medium / 768p
95−100
95−100
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
−
4K / 2160p
−
10−11
high / 768p
70−75
65−70
The average gaming FPS of Radeon HD 6770 in Counter-Strike: Global Offensive is 2% more, than Radeon HD 6850M.
low / 768p
70−75
70−75
ultra / 1080p
20−22
16−18
medium / 1080p
40−45
45−50
Radeon HD 6770 and Radeon HD 6850M have the same average FPS in Cyberpunk 2077.
low / 768p
75−80
75−80
medium / 768p
55−60
45−50
ultra / 1080p
27−30
21−24
The average gaming FPS of Radeon HD 6770 in Dota 2 is 10% more, than Radeon HD 6850M.
high / 1080p
4−5
3−4
ultra / 1080p
3−4
3−4
4K / 2160p
1−2
1−2
low / 720p
14−16
12−14
medium / 1080p
5−6
4−5
The average gaming FPS of Radeon HD 6770 in Far Cry 5 is 20% more, than Radeon HD 6850M.
high / 1080p
12−14
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
4−5
2−3
low / 720p
55−60
50−55
medium / 1080p
16−18
10−12
The average gaming FPS of Radeon HD 6770 in Fortnite is 18% more, than Radeon HD 6850M.
high / 1080p
7−8
4−5
ultra / 1080p
6−7
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
18−20
medium / 1080p
9−10
7−8
The average gaming FPS of Radeon HD 6770 in Forza Horizon 4 is 30% more, than Radeon HD 6850M.
low / 768p
45−50
45−50
high / 1080p
9−10
5−6
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 13% more, than Radeon HD 6850M.
high / 1080p
2−3
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of Radeon HD 6770 in Metro Exodus is 66% more, than Radeon HD 6850M.
low / 768p
85−90
90−95
high / 1080p
65−70
60−65
Radeon HD 6770 and Radeon HD 6850M have the same average FPS in Minecraft.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
Radeon HD 6770 and Radeon HD 6850M 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 HD 6850M.
low / 768p
18−20
10−12
medium / 768p
12−14
8−9
high / 1080p
6−7
4−5
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 66% more, than Radeon HD 6850M.
low / 768p
70−75
75−80
medium / 768p
35−40
40−45
ultra / 1080p
16−18
14−16
high / 768p
30−35
30−35
The average gaming FPS of Radeon HD 6850M in World of Tanks is 5% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon HD 6850M
Architecture
TeraScale 2
Terascale 2
Code name
Juniper
Granville Pro/LP
Type
Desktop
Laptop
Release date
21 January 2011
6 January 2011
Pipelines
800
800
Core clock speed
575 / 675 MHz
Boost Clock
900 MHz
Transistor count
1,040 million
1,040 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
34.00
27.00
Floating-point performance
1,360.0 gflops
1,080.0 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
800 MHz
Memory bandwidth
76.8 GB/s
25.6 GB/s
Shared memory
-
DirectX
11.2 (11_0)
Shader Model
5.0
5.0
OpenGL
4.4
4.4
OpenCL
1.2
1.2
Vulkan
N/A
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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