Radeon HD 6970M Crossfire vs Radeon HD 8770M
If you are going to buy a new graphics card and are choosing between Radeon HD 6970M Crossfire and Radeon HD 8770M, 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 6970M Crossfire stacks up against Radeon HD 8770M, check out specs charts below.
Radeon HD 6970M Crossfire and Radeon HD 8770M are Laptop Graphics Cards
Note: Radeon HD 6970M Crossfire and Radeon HD 8770M are only used in laptop graphics. They have 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 6970M Crossfire or Radeon HD 8770M here:
Main Specs
Radeon HD 6970M Crossfire
Radeon HD 8770M
Interface
PCIe 3.0 x8
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x2 GB
2 GB
Display Connectors
No outputs
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Radeon HD 6970M Crossfire and Radeon HD 8770M have maximum RAM of 2 GB.
Both cards are used in Laptops.
Radeon HD 6970M Crossfire is build with Terascale 2 architecture, and Radeon HD 8770M - with GCN.
Core clock speed of Radeon HD 8770M is 95 MHz higher, than Radeon HD 6970M Crossfire.
Radeon HD 6970M Crossfire is manufactured by 40 nm process technology, and Radeon HD 8770M - by 28 nm process technology.
Memory clock speed of Radeon HD 8770M is 3600 MHz higher, than Radeon HD 6970M Crossfire.
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
21−24
7−8
ultra / 1080p
12−14
4−5
QHD / 1440p
7−8
0−1
4K / 2160p
5−6
−
low / 720p
40−45
16−18
medium / 1080p
24−27
8−9
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 177% more, than Radeon HD 8770M.
high / 1080p
30−35
12−14
ultra / 1080p
27−30
10−11
QHD / 1440p
12−14
0−1
4K / 2160p
8−9
−
low / 720p
70−75
24−27
medium / 1080p
35−40
12−14
The average gaming FPS of Radeon HD 6970M Crossfire in Battlefield 5 is 180% more, than Radeon HD 8770M.
low / 768p
50−55
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6970M Crossfire in Call of Duty: Warzone is 10% more, than Radeon HD 8770M.
low / 768p
230−240
140−150
medium / 768p
200−210
110−120
ultra / 1080p
120−130
55−60
QHD / 1440p
95−100
30−33
4K / 2160p
50−55
27−30
high / 768p
170−180
80−85
The average gaming FPS of Radeon HD 6970M Crossfire in Counter-Strike: Global Offensive is 94% more, than Radeon HD 8770M.
low / 768p
60−65
55−60
ultra / 1080p
50−55
20−22
medium / 1080p
55−60
45−50
The average gaming FPS of Radeon HD 6970M Crossfire in Cyberpunk 2077 is 35% more, than Radeon HD 8770M.
low / 768p
120−130
80−85
medium / 768p
100−110
60−65
ultra / 1080p
80−85
35−40
The average gaming FPS of Radeon HD 6970M Crossfire in Dota 2 is 73% more, than Radeon HD 8770M.
high / 1080p
24−27
8−9
ultra / 1080p
21−24
8−9
QHD / 1440p
20−22
−
4K / 2160p
8−9
3−4
low / 720p
50−55
18−20
medium / 1080p
27−30
9−10
The average gaming FPS of Radeon HD 6970M Crossfire in Far Cry 5 is 200% more, than Radeon HD 8770M.
high / 1080p
30−35
14−16
ultra / 1080p
24−27
10−11
QHD / 1440p
16−18
−
low / 720p
120−130
60−65
medium / 1080p
70−75
24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Fortnite is 125% more, than Radeon HD 8770M.
high / 1080p
35−40
12−14
ultra / 1080p
27−30
10−12
QHD / 1440p
14−16
1−2
4K / 2160p
12−14
−
low / 720p
70−75
27−30
medium / 1080p
40−45
14−16
The average gaming FPS of Radeon HD 6970M Crossfire in Forza Horizon 4 is 200% more, than Radeon HD 8770M.
low / 768p
100−110
50−55
medium / 768p
95−100
45−50
high / 1080p
40−45
12−14
ultra / 1080p
16−18
6−7
QHD / 1440p
7−8
0−1
The average gaming FPS of Radeon HD 6970M Crossfire in Grand Theft Auto V is 124% more, than Radeon HD 8770M.
high / 1080p
12−14
5−6
ultra / 1080p
10−11
3−4
QHD / 1440p
10−11
−
4K / 2160p
3−4
0−1
low / 720p
40−45
12−14
medium / 1080p
18−20
6−7
The average gaming FPS of Radeon HD 6970M Crossfire in Metro Exodus is 200% more, than Radeon HD 8770M.
low / 768p
120−130
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
110−120
90−95
The average gaming FPS of Radeon HD 6970M Crossfire in Minecraft is 26% more, than Radeon HD 8770M.
high / 1080p
−
16−18
ultra / 1080p
14−16
14−16
low / 720p
70−75
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 6970M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 59% more, than Radeon HD 8770M.
high / 1080p
16−18
−
ultra / 1080p
10−11
7−8
QHD / 1440p
2−3
0−1
4K / 2160p
1−2
−
low / 720p
40−45
12−14
medium / 1080p
21−24
10−12
The average gaming FPS of Radeon HD 6970M Crossfire in Red Dead Redemption 2 is 150% more, than Radeon HD 8770M.
low / 768p
75−80
24−27
medium / 768p
45−50
16−18
high / 1080p
24−27
9−10
ultra / 1080p
14−16
6−7
4K / 2160p
8−9
6−7
The average gaming FPS of Radeon HD 6970M Crossfire in The Witcher 3: Wild Hunt is 161% more, than Radeon HD 8770M.
low / 768p
90−95
85−90
medium / 768p
60−65
45−50
ultra / 1080p
40−45
20−22
high / 768p
55−60
35−40
The average gaming FPS of Radeon HD 6970M Crossfire in World of Tanks is 31% more, than Radeon HD 8770M.
Full Specs
Radeon HD 6970M Crossfire
Radeon HD 8770M
Architecture
Terascale 2
GCN
Code name
Blackcomb XT
Mars
Type
Laptop
Laptop
Release date
6 January 2011
16 November 2012
Pipelines
1920
384
Core clock speed
680 MHz
775 MHz
Boost Clock
825 MHz
Transistor count
2x1700 Million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
19.80
Floating-point performance
633.6 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
900 MHz
4500 MHz
Memory bandwidth
72 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
12 (11_1)
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
Laptop size
large
medium sized
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