Radeon HD 7750 vs Radeon R9 280X
When comparing Radeon HD 7750 and Radeon R9 280X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7750 and Radeon R9 280X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Main Specs
Radeon HD 7750
Radeon R9 280X
Power consumption (TDP)
75 Watt
250 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin + 1 x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
3 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 280X has 233% more power consumption, than Radeon HD 7750.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R9 280X has 2 GB more memory, than Radeon HD 7750.
Both cards are used in Desktops.
Radeon HD 7750 is build with GCN 1.0 architecture, and Radeon R9 280X - with GCN.
Radeon HD 7750 and Radeon R9 280X are manufactured by 28 nm process technology.
Radeon R9 280X is 107 mm longer, than Radeon HD 7750.
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
7−8
35−40
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
18−20
60−65
medium / 1080p
9−10
40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 310% more, than Radeon HD 7750.
high / 1080p
12−14
55−60
ultra / 1080p
10−12
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
27−30
100−110
medium / 1080p
14−16
60−65
The average gaming FPS of Radeon R9 280X in Battlefield 5 is 325% more, than Radeon HD 7750.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 280X in Call of Duty: Warzone is 10% more, than Radeon HD 7750.
low / 768p
140−150
250−260
medium / 768p
120−130
220−230
ultra / 1080p
60−65
180−190
QHD / 1440p
30−35
110−120
4K / 2160p
27−30
70−75
high / 768p
90−95
210−220
The average gaming FPS of Radeon R9 280X in Counter-Strike: Global Offensive is 118% more, than Radeon HD 7750.
low / 768p
55−60
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 280X in Cyberpunk 2077 is 15% more, than Radeon HD 7750.
low / 768p
85−90
120−130
medium / 768p
65−70
110−120
ultra / 1080p
35−40
100−110
The average gaming FPS of Radeon R9 280X in Dota 2 is 79% more, than Radeon HD 7750.
high / 1080p
9−10
45−50
ultra / 1080p
8−9
40−45
QHD / 1440p
−
27−30
4K / 2160p
4−5
14−16
low / 720p
21−24
80−85
medium / 1080p
10−11
45−50
The average gaming FPS of Radeon R9 280X in Far Cry 5 is 327% more, than Radeon HD 7750.
high / 1080p
16−18
60−65
ultra / 1080p
10−12
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
65−70
180−190
medium / 1080p
27−30
110−120
The average gaming FPS of Radeon R9 280X in Fortnite is 229% more, than Radeon HD 7750.
high / 1080p
14−16
60−65
ultra / 1080p
12−14
45−50
QHD / 1440p
2−3
30−35
4K / 2160p
−
24−27
low / 720p
27−30
100−110
medium / 1080p
16−18
65−70
The average gaming FPS of Radeon R9 280X in Forza Horizon 4 is 320% more, than Radeon HD 7750.
low / 768p
55−60
140−150
medium / 768p
50−55
120−130
high / 1080p
14−16
70−75
ultra / 1080p
7−8
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon R9 280X in Grand Theft Auto V is 181% more, than Radeon HD 7750.
high / 1080p
5−6
24−27
ultra / 1080p
4−5
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
14−16
65−70
medium / 1080p
7−8
30−35
The average gaming FPS of Radeon R9 280X in Metro Exodus is 350% more, than Radeon HD 7750.
low / 768p
95−100
130−140
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
95−100
120−130
The average gaming FPS of Radeon R9 280X in Minecraft is 34% more, than Radeon HD 7750.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
35−40
100−110
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 280X in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than Radeon HD 7750.
high / 1080p
−
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
14−16
65−70
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon R9 280X in Red Dead Redemption 2 is 263% more, than Radeon HD 7750.
low / 768p
27−30
130−140
medium / 768p
18−20
85−90
high / 1080p
10−11
45−50
ultra / 1080p
7−8
24−27
4K / 2160p
6−7
16−18
The average gaming FPS of Radeon R9 280X in The Witcher 3: Wild Hunt is 342% more, than Radeon HD 7750.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
21−24
50−55
high / 768p
40−45
60−65
The average gaming FPS of Radeon R9 280X in World of Tanks is 34% more, than Radeon HD 7750.
Full Specs
Radeon HD 7750
Radeon R9 280X
Architecture
GCN 1.0
GCN
Code name
Cape Verde
Thaiti XTL
Type
Desktop
Desktop
Release date
15 February 2012
8 October 2013
Pipelines
512
2048
Boost Clock
800 MHz
1000 MHz
Transistor count
1,500 million
4,313 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
25.60
128.0
Floating-point performance
819.2 gflops
4,096 gflops
Length
168 mm
275 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
1125 MHz
Memory bandwidth
72 GB/s
288 GB/s
Shared memory
-
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
+
Monero / XMR (CryptoNight)
0.5 kh/s
FreeSync
+
+
Bus support
PCIe 2.1 x16
PCIe 3.0
HDMI
+
+
Bitcoin / BTC (SHA256)
98 Mh/s
494 Mh/s
Eyefinity
+
+
HD3D
+
TrueAudio
+
Design
reference
reference
DisplayPort support
+
+
CrossFire
+
+
DDMA audio
+
Decred / DCR (Decred)
1.07 Gh/s
Ethereum / ETH (DaggerHashimoto)
14.42 Mh/s
Zcash / ZEC (Equihash)
285 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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