Radeon HD 4870 vs Radeon RX 550X
When choosing between Radeon HD 4870 and Radeon RX 550X, 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 Radeon HD 4870 and Radeon RX 550X.
Radeon RX 550X
Main Specs
Radeon HD 4870
Radeon RX 550X
Power consumption (TDP)
150 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 4870 has 200% more power consumption, than Radeon RX 550X.
Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
Radeon RX 550X has 3 GB more memory, than Radeon HD 4870.
Both cards are used in Desktops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon RX 550X - with GCN 4.0.
Core clock speed of Radeon RX 550X is 350 MHz higher, than Radeon HD 4870.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon RX 550X - by 14 nm process technology.
Radeon HD 4870 is 105 mm longer, than Radeon RX 550X.
Memory clock speed of Radeon RX 550X is 2400 MHz higher, than Radeon HD 4870.
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
3−4
10−11
ultra / 1080p
1−2
6−7
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
6−7
12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 116% more, than Radeon HD 4870.
high / 1080p
8−9
16−18
ultra / 1080p
6−7
14−16
QHD / 1440p
0−1
0−1
low / 720p
21−24
35−40
medium / 1080p
9−10
18−20
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 100% more, than Radeon HD 4870.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 4870 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
170−180
medium / 768p
100−110
140−150
ultra / 1080p
45−50
70−75
QHD / 1440p
24−27
40−45
4K / 2160p
−
30−33
high / 768p
75−80
100−110
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 42% more, than Radeon HD 4870.
low / 768p
70−75
55−60
ultra / 1080p
21−24
27−30
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4870 in Cyberpunk 2077 is 2% more, than Radeon RX 550X.
low / 768p
75−80
90−95
medium / 768p
55−60
75−80
ultra / 1080p
30−35
45−50
The average gaming FPS of Radeon RX 550X in Dota 2 is 30% more, than Radeon HD 4870.
high / 1080p
4−5
12−14
ultra / 1080p
4−5
10−12
4K / 2160p
1−2
4−5
low / 720p
14−16
27−30
medium / 1080p
6−7
12−14
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 133% more, than Radeon HD 4870.
high / 1080p
12−14
18−20
ultra / 1080p
7−8
14−16
QHD / 1440p
4−5
−
low / 720p
60−65
75−80
medium / 1080p
18−20
35−40
The average gaming FPS of Radeon RX 550X in Fortnite is 48% more, than Radeon HD 4870.
high / 1080p
7−8
16−18
ultra / 1080p
7−8
14−16
QHD / 1440p
0−1
4−5
low / 720p
21−24
35−40
medium / 1080p
10−11
20−22
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 83% more, than Radeon HD 4870.
low / 768p
50−55
65−70
medium / 768p
−
55−60
high / 1080p
10−11
18−20
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 40% more, than Radeon HD 4870.
high / 1080p
2−3
6−7
ultra / 1080p
0−1
5−6
4K / 2160p
0−1
1−2
low / 720p
9−10
18−20
medium / 1080p
4−5
9−10
The average gaming FPS of Radeon RX 550X in Metro Exodus is 120% more, than Radeon HD 4870.
low / 768p
85−90
100−110
high / 1080p
70−75
−
ultra / 1080p
−
90−95
medium / 1080p
−
95−100
The average gaming FPS of Radeon RX 550X in Minecraft is 20% more, than Radeon HD 4870.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
30−35
40−45
medium / 1080p
14−16
20−22
The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 30% more, than Radeon HD 4870.
high / 1080p
7−8
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
8−9
18−20
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 85% more, than Radeon HD 4870.
low / 768p
18−20
35−40
medium / 768p
12−14
21−24
high / 1080p
7−8
12−14
ultra / 1080p
5−6
8−9
4K / 2160p
1−2
7−8
The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 88% more, than Radeon HD 4870.
low / 768p
75−80
90−95
medium / 768p
40−45
50−55
ultra / 1080p
18−20
24−27
high / 768p
30−35
45−50
The average gaming FPS of Radeon RX 550X in World of Tanks is 28% more, than Radeon HD 4870.
Full Specs
Radeon HD 4870
Radeon RX 550X
Architecture
TeraScale
GCN 4.0
Code name
RV770
Lexa
Type
Desktop
Desktop
Release date
25 June 2008
16 December 2018
Pipelines
800
512
Core clock speed
750 MHz
1100 MHz
Boost Clock
1183 MHz
Transistor count
956 million
2,200 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
30.00
37.86
Floating-point performance
1,200.0 gflops
1,211 gflops
Length
250 mm
145 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
3600 MHz
6000 MHz
Memory bandwidth
115.2 GB/s
96 GB/s
DirectX
10.1 (10_1)
12 (12_0)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
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