Radeon HD 7690M vs Radeon HD 7990
If you are going to buy a new graphics card and are choosing between Radeon HD 7690M and Radeon HD 7990, 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 7690M stacks up against Radeon HD 7990, check out specs charts below.
Radeon HD 7690M is a Laptop Graphics Card
Note: Radeon HD 7690M 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 7690M here:
Main Specs
Radeon HD 7690M
Radeon HD 7990
Power consumption (TDP)
20 Watt
375 Watt
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Memory type
GDDR5/DDR3
GDDR5
Maximum RAM amount
1 GB
3 GB
Display Connectors
No outputs
1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 1775% more power consumption, than Radeon HD 7690M.
Radeon HD 7690M is connected by MXM-A (3.0), and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 2 GB more memory, than Radeon HD 7690M.
Radeon HD 7690M is used in Laptops, and Radeon HD 7990 - in Desktops.
Radeon HD 7690M is build with Terascale 2 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 350 MHz higher, than Radeon HD 7690M.
Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 2400 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
35−40
ultra / 1080p
0−1
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
12−14
60−65
medium / 1080p
4−5
40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 683% more, than Radeon HD 7690M.
high / 1080p
−
55−60
ultra / 1080p
5−6
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
14−16
100−110
medium / 1080p
6−7
60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 688% more, than Radeon HD 7690M.
low / 768p
50−55
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 7690M and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
250−260
medium / 768p
90−95
220−230
ultra / 1080p
40−45
180−190
QHD / 1440p
21−24
110−120
4K / 2160p
16−18
70−75
high / 768p
65−70
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 190% more, than Radeon HD 7690M.
low / 768p
65−70
60−65
ultra / 1080p
20−22
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 5% more, than Radeon HD 7690M.
low / 768p
75−80
120−130
medium / 768p
45−50
110−120
ultra / 1080p
21−24
100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 134% more, than Radeon HD 7690M.
high / 1080p
2−3
45−50
ultra / 1080p
2−3
40−45
QHD / 1440p
−
27−30
4K / 2160p
2−3
14−16
low / 720p
10−12
80−85
medium / 1080p
3−4
45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 1075% more, than Radeon HD 7690M.
high / 1080p
10−11
60−65
ultra / 1080p
5−6
45−50
QHD / 1440p
3−4
27−30
4K / 2160p
−
27−30
low / 720p
50−55
180−190
medium / 1080p
10−12
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 443% more, than Radeon HD 7690M.
high / 1080p
5−6
60−65
ultra / 1080p
−
45−50
QHD / 1440p
3−4
30−35
4K / 2160p
2−3
24−27
low / 720p
18−20
100−110
medium / 1080p
8−9
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 728% more, than Radeon HD 7690M.
low / 768p
45−50
140−150
medium / 768p
−
120−130
high / 1080p
4−5
70−75
ultra / 1080p
2−3
30−35
QHD / 1440p
0−1
21−24
medium / 720p
35−40
−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 361% more, than Radeon HD 7690M.
high / 1080p
2−3
24−27
ultra / 1080p
0−1
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
4−5
65−70
medium / 1080p
3−4
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 1266% more, than Radeon HD 7690M.
low / 768p
90−95
130−140
high / 1080p
80−85
−
ultra / 1080p
70−75
−
medium / 1080p
85−90
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 44% more, than Radeon HD 7690M.
ultra / 1080p
12−14
14−16
low / 720p
27−30
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than Radeon HD 7690M.
high / 1080p
−
24−27
ultra / 1080p
−
16−18
QHD / 1440p
−
10−11
4K / 2160p
−
7−8
low / 720p
6−7
65−70
medium / 1080p
−
35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 1016% more, than Radeon HD 7690M.
low / 768p
10−11
130−140
medium / 768p
8−9
85−90
high / 1080p
4−5
45−50
ultra / 1080p
4−5
24−27
4K / 2160p
1−2
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 1140% more, than Radeon HD 7690M.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
14−16
50−55
high / 768p
30−35
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 71% more, than Radeon HD 7690M.
Full Specs
Radeon HD 7690M
Radeon HD 7990
Architecture
Terascale 2
GCN 1.0
Code name
Thames XT / XTX
Malta
Type
Laptop
Desktop
Release date
7 June 2011
24 April 2013
Pipelines
480
2048
Core clock speed
600 MHz
950 MHz
Boost Clock
725 MHz
1000 MHz
Transistor count
716 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
17.40
128.0
Floating-point performance
696.0 gflops
2x 4,096 gflops
Length
307 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
3600/1800 MHz
6000 MHz
Memory bandwidth
28.8 GB/s
288.0 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)
459 Mh/s
Laptop size
medium sized
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
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