Radeon HD 7690M vs Radeon HD 8790M
In this comparison between Radeon HD 7690M and Radeon HD 8790M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7690M will be the best choice, for others Radeon HD 8790M will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7690M and Radeon HD 8790M are Laptop Graphics Cards
Note: Radeon HD 7690M and Radeon HD 8790M 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 7690M or Radeon HD 8790M here:
Main Specs
Radeon HD 7690M
Radeon HD 8790M
Power consumption (TDP)
20 Watt
Interface
MXM-A (3.0)
MXM-A (3.0)
Supplementary power connectors
None
None
Memory type
GDDR5/DDR3
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
No outputs
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Both video cards are using MXM-A (3.0) interface connection to a motherboard.
Radeon HD 8790M has 1 GB more memory, than Radeon HD 7690M.
Both cards are used in Laptops.
Radeon HD 7690M is build with Terascale 2 architecture, and Radeon HD 8790M - with GCN.
Core clock speed of Radeon HD 8790M is 250 MHz higher, than Radeon HD 7690M.
Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon HD 8790M - by 28 nm process technology.
Memory clock speed of Radeon HD 8790M is 900 MHz higher, than Radeon HD 7690M.
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
2−3
3−4
ultra / 1080p
0−1
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon HD 8790M in Assassin's Creed Odyssey is 33% more, than Radeon HD 7690M.
high / 1080p
−
8−9
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
6−7
9−10
The average gaming FPS of Radeon HD 8790M in Battlefield 5 is 33% more, than Radeon HD 7690M.
low / 768p
50−55
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7690M in Call of Duty: Warzone is 4% more, than Radeon HD 8790M.
low / 768p
120−130
120−130
medium / 768p
90−95
100−110
ultra / 1080p
40−45
50−55
QHD / 1440p
21−24
24−27
4K / 2160p
16−18
−
high / 768p
65−70
75−80
The average gaming FPS of Radeon HD 8790M in Counter-Strike: Global Offensive is 10% more, than Radeon HD 7690M.
low / 768p
65−70
70−75
ultra / 1080p
20−22
21−24
medium / 1080p
45−50
40−45
Radeon HD 7690M and Radeon HD 8790M have the same average FPS in Cyberpunk 2077.
low / 768p
75−80
75−80
medium / 768p
45−50
55−60
ultra / 1080p
21−24
30−35
The average gaming FPS of Radeon HD 8790M in Dota 2 is 12% more, than Radeon HD 7690M.
high / 1080p
2−3
4−5
ultra / 1080p
2−3
4−5
4K / 2160p
2−3
1−2
low / 720p
10−12
14−16
medium / 1080p
3−4
6−7
The average gaming FPS of Radeon HD 8790M in Far Cry 5 is 50% more, than Radeon HD 7690M.
high / 1080p
10−11
12−14
ultra / 1080p
5−6
7−8
QHD / 1440p
3−4
4−5
low / 720p
50−55
60−65
medium / 1080p
10−12
18−20
The average gaming FPS of Radeon HD 8790M in Fortnite is 31% more, than Radeon HD 7690M.
high / 1080p
5−6
8−9
ultra / 1080p
−
7−8
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
18−20
21−24
medium / 1080p
8−9
10−11
The average gaming FPS of Radeon HD 8790M in Forza Horizon 4 is 18% more, than Radeon HD 7690M.
low / 768p
45−50
50−55
high / 1080p
4−5
10−11
ultra / 1080p
2−3
4−5
QHD / 1440p
0−1
0−1
medium / 720p
35−40
40−45
The average gaming FPS of Radeon HD 8790M in Grand Theft Auto V is 17% more, than Radeon HD 7690M.
high / 1080p
2−3
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
4−5
9−10
medium / 1080p
3−4
4−5
The average gaming FPS of Radeon HD 8790M in Metro Exodus is 66% more, than Radeon HD 7690M.
low / 768p
90−95
85−90
high / 1080p
80−85
70−75
ultra / 1080p
70−75
−
medium / 1080p
85−90
−
The average gaming FPS of Radeon HD 7690M in Minecraft is 8% more, than Radeon HD 8790M.
ultra / 1080p
12−14
12−14
low / 720p
27−30
30−35
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon HD 8790M in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than Radeon HD 7690M.
high / 1080p
−
7−8
ultra / 1080p
−
4−5
QHD / 1440p
−
0−1
low / 720p
6−7
8−9
medium / 1080p
−
8−9
The average gaming FPS of Radeon HD 8790M in Red Dead Redemption 2 is 33% more, than Radeon HD 7690M.
low / 768p
10−11
20−22
medium / 768p
8−9
12−14
high / 1080p
4−5
7−8
ultra / 1080p
4−5
5−6
4K / 2160p
1−2
1−2
The average gaming FPS of Radeon HD 8790M in The Witcher 3: Wild Hunt is 80% more, than Radeon HD 7690M.
low / 768p
70−75
75−80
medium / 768p
35−40
40−45
ultra / 1080p
14−16
18−20
high / 768p
30−35
30−35
The average gaming FPS of Radeon HD 8790M in World of Tanks is 7% more, than Radeon HD 7690M.
Full Specs
Radeon HD 7690M
Radeon HD 8790M
Architecture
Terascale 2
GCN
Code name
Thames XT / XTX
Mars XTX
Type
Laptop
Laptop
Release date
7 June 2011
16 November 2012
Pipelines
480
384
Core clock speed
600 MHz
850 MHz
Boost Clock
725 MHz
900 MHz
Transistor count
716 million
950 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
17.40
21.60
Floating-point performance
696.0 gflops
691.2 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
3600/1800 MHz
4500 MHz
Memory bandwidth
28.8 GB/s
64 GB/s
Shared memory
-
-
DirectX
11.2 (11_0)
12 (11_1)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
1.2.131
Bitcoin / BTC (SHA256)
80 Mh/s
Laptop size
medium sized
medium sized
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