Radeon HD 6770 vs Radeon HD 7970M
When choosing between Radeon HD 6770 and Radeon HD 7970M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6770 and Radeon HD 7970M.
Radeon HD 7970M is a Laptop Graphics Card
Note: Radeon HD 7970M 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 7970M here:
Main Specs
Radeon HD 6770
Radeon HD 7970M
Power consumption (TDP)
108 Watt
100 Watt
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Check Price
Check Price
Radeon HD 6770 has 8% more power consumption, than Radeon HD 7970M.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon HD 7970M uses MXM-B (3.0) interface.
Radeon HD 7970M has 1 GB more memory, than Radeon HD 6770.
Radeon HD 6770 is used in Desktops, and Radeon HD 7970M - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 7970M - with GCN.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon HD 7970M - by 28 nm process technology.
Memory clock speed of Radeon HD 7970M is 3750 MHz higher, than Radeon HD 6770.
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
18−20
ultra / 1080p
1−2
10−12
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
14−16
35−40
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 266% more, than Radeon HD 6770.
high / 1080p
7−8
27−30
ultra / 1080p
6−7
24−27
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
20−22
60−65
medium / 1080p
8−9
30−35
The average gaming FPS of Radeon HD 7970M in Battlefield 5 is 270% more, than Radeon HD 6770.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7970M in Call of Duty: Warzone is 10% more, than Radeon HD 6770.
low / 768p
120−130
220−230
medium / 768p
95−100
190−200
ultra / 1080p
45−50
110−120
QHD / 1440p
24−27
75−80
4K / 2160p
−
40−45
high / 768p
70−75
160−170
The average gaming FPS of Radeon HD 7970M in Counter-Strike: Global Offensive is 112% more, than Radeon HD 6770.
low / 768p
70−75
60−65
ultra / 1080p
20−22
45−50
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon HD 7970M in Cyberpunk 2077 is 22% more, than Radeon HD 6770.
low / 768p
75−80
110−120
medium / 768p
55−60
100−110
ultra / 1080p
27−30
75−80
The average gaming FPS of Radeon HD 7970M in Dota 2 is 83% more, than Radeon HD 6770.
high / 1080p
4−5
21−24
ultra / 1080p
3−4
20−22
QHD / 1440p
−
18−20
4K / 2160p
1−2
7−8
low / 720p
14−16
45−50
medium / 1080p
5−6
24−27
The average gaming FPS of Radeon HD 7970M in Far Cry 5 is 300% more, than Radeon HD 6770.
high / 1080p
12−14
30−33
ultra / 1080p
7−8
21−24
QHD / 1440p
4−5
14−16
low / 720p
55−60
110−120
medium / 1080p
16−18
65−70
The average gaming FPS of Radeon HD 7970M in Fortnite is 163% more, than Radeon HD 6770.
high / 1080p
7−8
30−35
ultra / 1080p
6−7
24−27
QHD / 1440p
0−1
12−14
4K / 2160p
−
12−14
low / 720p
21−24
60−65
medium / 1080p
9−10
35−40
The average gaming FPS of Radeon HD 7970M in Forza Horizon 4 is 254% more, than Radeon HD 6770.
low / 768p
45−50
95−100
medium / 768p
−
85−90
high / 1080p
9−10
35−40
ultra / 1080p
4−5
14−16
QHD / 1440p
0−1
5−6
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 7970M in Grand Theft Auto V is 150% more, than Radeon HD 6770.
high / 1080p
2−3
12−14
ultra / 1080p
0−1
9−10
4K / 2160p
0−1
2−3
low / 720p
8−9
35−40
medium / 1080p
4−5
16−18
The average gaming FPS of Radeon HD 7970M in Metro Exodus is 340% more, than Radeon HD 6770.
low / 768p
85−90
110−120
high / 1080p
65−70
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon HD 7970M in Minecraft is 32% more, than Radeon HD 6770.
ultra / 1080p
12−14
14−16
low / 720p
27−30
65−70
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than Radeon HD 6770.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
35−40
medium / 1080p
−
18−20
The average gaming FPS of Radeon HD 7970M in Red Dead Redemption 2 is 233% more, than Radeon HD 6770.
low / 768p
18−20
65−70
medium / 768p
12−14
40−45
high / 1080p
6−7
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
1−2
7−8
The average gaming FPS of Radeon HD 7970M in The Witcher 3: Wild Hunt is 275% more, than Radeon HD 6770.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
40−45
high / 768p
30−35
55−60
The average gaming FPS of Radeon HD 7970M in World of Tanks is 61% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon HD 7970M
Architecture
TeraScale 2
GCN
Code name
Juniper
Wimbledon XT
Type
Desktop
Laptop
Release date
21 January 2011
1 May 2012
Pipelines
800
1280
Core clock speed
850 MHz
Boost Clock
900 MHz
Transistor count
1,040 million
2,800 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
34.00
68.00
Floating-point performance
1,360.0 gflops
2,176 gflops
Length
198 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
1050 MHz
4800 MHz
Memory bandwidth
76.8 GB/s
153.6 GB/s
Shared memory
-
DirectX
12 (11_1)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
254 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
Check Price
Check Price
