FirePro V4900 vs Radeon HD 7990
In this comparison between FirePro V4900 and Radeon HD 7990 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 FirePro V4900 will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.
Main Specs
FirePro V4900
Radeon HD 7990
Power consumption (TDP)
75 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
3 GB
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 400% more power consumption, than FirePro V4900.
FirePro V4900 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 2 GB more memory, than FirePro V4900.
Both cards are used in Desktops.
FirePro V4900 is build with TeraScale 2 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 150 MHz higher, than FirePro V4900.
FirePro V4900 is manufactured by 40 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Radeon HD 7990 is 144 mm longer, than FirePro V4900.
Memory clock speed of Radeon HD 7990 is 2000 MHz higher, than FirePro V4900.
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
1−2
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 720% more, than FirePro V4900.
high / 1080p
6−7
55−60
ultra / 1080p
5−6
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
16−18
100−110
medium / 1080p
6−7
60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 750% more, than FirePro V4900.
low / 768p
50−55
50−55
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
FirePro V4900 and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
250−260
medium / 768p
90−95
220−230
ultra / 1080p
40−45
180−190
QHD / 1440p
24−27
110−120
4K / 2160p
−
70−75
high / 768p
65−70
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 192% more, than FirePro V4900.
low / 768p
75−80
60−65
ultra / 1080p
18−20
−
medium / 1080p
50−55
55−60
The average gaming FPS of FirePro V4900 in Cyberpunk 2077 is 8% more, than Radeon HD 7990.
low / 768p
70−75
120−130
medium / 768p
50−55
110−120
ultra / 1080p
24−27
100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 130% more, than FirePro V4900.
high / 1080p
3−4
45−50
ultra / 1080p
2−3
40−45
QHD / 1440p
−
27−30
4K / 2160p
1−2
14−16
low / 720p
12−14
80−85
medium / 1080p
4−5
45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 840% more, than FirePro V4900.
high / 1080p
10−12
60−65
ultra / 1080p
6−7
45−50
QHD / 1440p
4−5
27−30
4K / 2160p
−
27−30
low / 720p
50−55
180−190
medium / 1080p
12−14
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 411% more, than FirePro V4900.
high / 1080p
7−8
60−65
ultra / 1080p
6−7
45−50
QHD / 1440p
1−2
30−35
4K / 2160p
−
24−27
low / 720p
18−20
100−110
medium / 1080p
9−10
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 687% more, than FirePro V4900.
low / 768p
45−50
140−150
medium / 768p
35−40
120−130
high / 1080p
6−7
70−75
ultra / 1080p
3−4
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 304% more, than FirePro V4900.
high / 1080p
2−3
24−27
ultra / 1080p
0−1
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
5−6
65−70
medium / 1080p
3−4
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 1266% more, than FirePro V4900.
low / 768p
85−90
130−140
high / 1080p
60−65
−
medium / 1080p
−
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 55% more, than FirePro V4900.
ultra / 1080p
12−14
14−16
low / 720p
24−27
100−110
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 170% more, than FirePro V4900.
high / 1080p
−
24−27
ultra / 1080p
6−7
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 600% more, than FirePro V4900.
low / 768p
12−14
130−140
medium / 768p
10−11
85−90
high / 1080p
5−6
45−50
ultra / 1080p
4−5
24−27
4K / 2160p
2−3
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 785% more, than FirePro V4900.
low / 768p
85−90
90−95
medium / 768p
35−40
60−65
ultra / 1080p
14−16
50−55
high / 768p
30−33
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 59% more, than FirePro V4900.
Full Specs
FirePro V4900
Radeon HD 7990
Architecture
TeraScale 2
GCN 1.0
Code name
Turks
Malta
Type
Workstation
Desktop
Release date
1 November 2011
24 April 2013
Pipelines
480
2048
Core clock speed
800 MHz
950 MHz
Boost Clock
1000 MHz
Transistor count
716 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
19.20
128.0
Floating-point performance
768.0 gflops
2x 4,096 gflops
Length
163 mm
307 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
4000 MHz
6000 MHz
Memory bandwidth
64 GB/s
288.0 GB/s
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)
73 Mh/s
459 Mh/s
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
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