GeForce GTX 750 Ti vs Radeon HD 7990
In this comparison between GeForce GTX 750 Ti 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 GeForce GTX 750 Ti 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
GeForce GTX 750 Ti
Radeon HD 7990
Power consumption (TDP)
60 Watt
375 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 525% more power consumption, than GeForce GTX 750 Ti.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 1 GB more memory, than GeForce GTX 750 Ti.
Both cards are used in Desktops.
GeForce GTX 750 Ti is build with Maxwell architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GTX 750 Ti is 70 MHz higher, than Radeon HD 7990.
GeForce GTX 750 Ti and Radeon HD 7990 are manufactured by 28 nm process technology.
Radeon HD 7990 is 302 mm longer, than GeForce GTX 750 Ti.
Memory clock speed of Radeon HD 7990 is 5995 MHz higher, than GeForce GTX 750 Ti.
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
20−22
35−40
ultra / 1080p
12−14
21−24
QHD / 1440p
6−7
16−18
4K / 2160p
5−6
10−11
low / 720p
40−45
60−65
medium / 1080p
24−27
40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 68% more, than GeForce GTX 750 Ti.
high / 1080p
30−35
55−60
ultra / 1080p
27−30
45−50
QHD / 1440p
10−12
35−40
4K / 2160p
8−9
18−20
low / 720p
65−70
100−110
medium / 1080p
35−40
60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 80% more, than GeForce GTX 750 Ti.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 750 Ti and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
250−260
medium / 768p
200−210
220−230
ultra / 1080p
120−130
180−190
QHD / 1440p
90−95
110−120
4K / 2160p
50−55
70−75
high / 768p
160−170
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 22% more, than GeForce GTX 750 Ti.
low / 768p
60−65
60−65
ultra / 1080p
50−55
−
medium / 1080p
55−60
55−60
GeForce GTX 750 Ti and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
100−110
110−120
ultra / 1080p
80−85
100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 10% more, than GeForce GTX 750 Ti.
high / 1080p
24−27
45−50
ultra / 1080p
21−24
40−45
QHD / 1440p
18−20
27−30
4K / 2160p
8−9
14−16
low / 720p
50−55
80−85
medium / 1080p
27−30
45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 65% more, than GeForce GTX 750 Ti.
high / 1080p
30−35
60−65
ultra / 1080p
24−27
45−50
QHD / 1440p
16−18
27−30
4K / 2160p
−
27−30
low / 720p
120−130
180−190
medium / 1080p
70−75
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 61% more, than GeForce GTX 750 Ti.
high / 1080p
30−35
60−65
ultra / 1080p
24−27
45−50
QHD / 1440p
14−16
30−35
4K / 2160p
12−14
24−27
low / 720p
65−70
100−110
medium / 1080p
35−40
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 80% more, than GeForce GTX 750 Ti.
low / 768p
100−110
140−150
medium / 768p
90−95
120−130
high / 1080p
40−45
70−75
ultra / 1080p
16−18
30−35
QHD / 1440p
7−8
21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 51% more, than GeForce GTX 750 Ti.
high / 1080p
12−14
24−27
ultra / 1080p
10−11
20−22
QHD / 1440p
10−11
16−18
4K / 2160p
3−4
8−9
low / 720p
40−45
65−70
medium / 1080p
18−20
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 75% more, than GeForce GTX 750 Ti.
low / 768p
120−130
130−140
medium / 1080p
110−120
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 8% more, than GeForce GTX 750 Ti.
ultra / 1080p
14−16
14−16
low / 720p
70−75
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 31% more, than GeForce GTX 750 Ti.
high / 1080p
14−16
24−27
ultra / 1080p
10−11
16−18
QHD / 1440p
1−2
10−11
4K / 2160p
1−2
7−8
low / 720p
35−40
65−70
medium / 1080p
21−24
35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 92% more, than GeForce GTX 750 Ti.
low / 768p
70−75
130−140
medium / 768p
45−50
85−90
high / 1080p
24−27
45−50
ultra / 1080p
14−16
24−27
4K / 2160p
8−9
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 87% more, than GeForce GTX 750 Ti.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
50−55
high / 768p
55−60
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 6% more, than GeForce GTX 750 Ti.
Full Specs
GeForce GTX 750 Ti
Radeon HD 7990
Architecture
Maxwell
GCN 1.0
Code name
GM107
Malta
Type
Desktop
Desktop
Release date
18 February 2014
24 April 2013
Pipelines
640
2048
Core clock speed
1020 MHz
950 MHz
Boost Clock
1085 MHz
1000 MHz
Transistor count
1,870 million
4,313 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
43.40
128.0
Floating-point performance
1,389 gflops
2x 4,096 gflops
Length
5.7" (14.5 cm)
307 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
5.4 GB/s
6000 MHz
Memory bandwidth
86.4 GB/s
288.0 GB/s
Shared memory
-
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
Monero / XMR (CryptoNight)
0.25 kh/s
CUDA cores
640
Bus support
PCI Express 3.0
Height
4.376" (11.1 cm)
Multi monitor support
4 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Gaming
+
3D Vision
+
3D Vision Live
+
Bitcoin / BTC (SHA256)
183 Mh/s
459 Mh/s
Decred / DCR (Decred)
0.51 Gh/s
Ethereum / ETH (DaggerHashimoto)
2.3 Mh/s
44 Mh/s
Zcash / ZEC (Equihash)
74.4 Sol/s
Blu Ray 3D
+
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