GeForce GTX 480M vs Radeon HD 7990
When choosing between GeForce GTX 480M and Radeon HD 7990, 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 GeForce GTX 480M and Radeon HD 7990.
GeForce GTX 480M is a Laptop Graphics Card
Note: GeForce GTX 480M 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 GeForce GTX 480M here:
Main Specs
GeForce GTX 480M
Radeon HD 7990
Power consumption (TDP)
100 Watt
375 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
No outputs
1x DVI, 4x mini-DisplayPort
Check Price
Check Price
Radeon HD 7990 has 275% more power consumption, than GeForce GTX 480M.
GeForce GTX 480M is connected by MXM-B (3.0), and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 1 GB more memory, than GeForce GTX 480M.
GeForce GTX 480M is used in Laptops, and Radeon HD 7990 - in Desktops.
GeForce GTX 480M is build with Fermi architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 100 MHz higher, than GeForce GTX 480M.
GeForce GTX 480M is manufactured by 40 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 4800 MHz higher, than GeForce GTX 480M.
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
10−11
35−40
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
21−24
60−65
medium / 1080p
12−14
40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 215% more, than GeForce GTX 480M.
high / 1080p
16−18
55−60
ultra / 1080p
14−16
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
35−40
100−110
medium / 1080p
18−20
60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 209% more, than GeForce GTX 480M.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7990 in Call of Duty: Warzone is 10% more, than GeForce GTX 480M.
low / 768p
170−180
250−260
medium / 768p
140−150
220−230
ultra / 1080p
70−75
180−190
QHD / 1440p
40−45
110−120
4K / 2160p
30−33
70−75
high / 768p
100−110
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 86% more, than GeForce GTX 480M.
low / 768p
55−60
60−65
ultra / 1080p
27−30
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than GeForce GTX 480M.
low / 768p
90−95
120−130
medium / 768p
75−80
110−120
ultra / 1080p
45−50
100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 59% more, than GeForce GTX 480M.
high / 1080p
12−14
45−50
ultra / 1080p
10−12
40−45
QHD / 1440p
−
27−30
4K / 2160p
4−5
14−16
low / 720p
27−30
80−85
medium / 1080p
12−14
45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 235% more, than GeForce GTX 480M.
high / 1080p
18−20
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
75−80
180−190
medium / 1080p
35−40
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 175% more, than GeForce GTX 480M.
high / 1080p
16−18
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
4−5
30−35
4K / 2160p
−
24−27
low / 720p
35−40
100−110
medium / 1080p
20−22
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 231% more, than GeForce GTX 480M.
low / 768p
65−70
140−150
medium / 768p
55−60
120−130
high / 1080p
18−20
70−75
ultra / 1080p
8−9
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 144% more, than GeForce GTX 480M.
high / 1080p
6−7
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
−
16−18
4K / 2160p
1−2
8−9
low / 720p
18−20
65−70
medium / 1080p
9−10
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 287% more, than GeForce GTX 480M.
low / 768p
100−110
130−140
ultra / 1080p
90−95
−
medium / 1080p
95−100
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 28% more, than GeForce GTX 480M.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
100−110
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than GeForce GTX 480M.
high / 1080p
12−14
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
18−20
65−70
medium / 1080p
12−14
35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 176% more, than GeForce GTX 480M.
low / 768p
35−40
130−140
medium / 768p
21−24
85−90
high / 1080p
12−14
45−50
ultra / 1080p
8−9
24−27
4K / 2160p
7−8
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 264% more, than GeForce GTX 480M.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
50−55
high / 768p
45−50
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 24% more, than GeForce GTX 480M.
Full Specs
GeForce GTX 480M
Radeon HD 7990
Architecture
Fermi
GCN 1.0
Code name
N11E-GTX-A3
Malta
Type
Laptop
Desktop
Release date
25 May 2010
24 April 2013
Pipelines
352
2048
Core clock speed
850 MHz
950 MHz
Boost Clock
1000 MHz
Transistor count
3,100 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
18.7 billion/sec
128.0
Floating-point performance
598.4 gflops
2x 4,096 gflops
Length
307 mm
Memory bus width
256 Bit
384 Bit
Memory clock speed
1200 MHz
6000 MHz
Memory bandwidth
76.8 GB/s
288.0 GB/s
Shared memory
-
DirectX
12 API
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
CUDA
+
Bus support
PCI-E 2.0
SLI options
+
Maximum VGA resolution
2048x1536
Bitcoin / BTC (SHA256)
459 Mh/s
Laptop size
large
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
Check Price
Check Price
