Radeon HD 4870 vs Radeon R9 270
When choosing between Radeon HD 4870 and Radeon R9 270, 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 R9 270.
Main Specs
Radeon HD 4870
Radeon R9 270
Power consumption (TDP)
150 Watt
150 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x HDMI, 1x DisplayPort
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Both graphics cards have the same power consumption of 150 Watt.
Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon R9 270 uses PCIe 3.0 x16 interface.
Radeon R9 270 has 1 GB more memory, than Radeon HD 4870.
Both cards are used in Desktops.
Radeon HD 4870 is build with TeraScale architecture, and Radeon R9 270 - with GCN 1.0.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R9 270 - by 28 nm process technology.
Radeon HD 4870 is 40 mm longer, than Radeon R9 270.
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
21−24
ultra / 1080p
1−2
12−14
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
14−16
40−45
medium / 1080p
6−7
27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 333% more, than Radeon HD 4870.
high / 1080p
8−9
30−35
ultra / 1080p
6−7
30−33
QHD / 1440p
0−1
14−16
4K / 2160p
−
8−9
low / 720p
21−24
70−75
medium / 1080p
9−10
35−40
The average gaming FPS of Radeon R9 270 in Battlefield 5 is 290% more, than Radeon HD 4870.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270 in Call of Duty: Warzone is 10% more, than Radeon HD 4870.
low / 768p
120−130
230−240
medium / 768p
100−110
200−210
ultra / 1080p
45−50
120−130
QHD / 1440p
24−27
95−100
4K / 2160p
−
55−60
high / 768p
75−80
170−180
The average gaming FPS of Radeon R9 270 in Counter-Strike: Global Offensive is 119% more, than Radeon HD 4870.
low / 768p
70−75
60−65
ultra / 1080p
21−24
50−55
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon R9 270 in Cyberpunk 2077 is 26% more, than Radeon HD 4870.
low / 768p
75−80
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−35
80−85
The average gaming FPS of Radeon R9 270 in Dota 2 is 94% more, than Radeon HD 4870.
high / 1080p
4−5
27−30
ultra / 1080p
4−5
24−27
QHD / 1440p
−
20−22
4K / 2160p
1−2
8−9
low / 720p
14−16
55−60
medium / 1080p
6−7
27−30
The average gaming FPS of Radeon R9 270 in Far Cry 5 is 383% more, than Radeon HD 4870.
high / 1080p
12−14
35−40
ultra / 1080p
7−8
27−30
QHD / 1440p
4−5
16−18
low / 720p
60−65
130−140
medium / 1080p
18−20
75−80
The average gaming FPS of Radeon R9 270 in Fortnite is 180% more, than Radeon HD 4870.
high / 1080p
7−8
35−40
ultra / 1080p
7−8
27−30
QHD / 1440p
0−1
14−16
4K / 2160p
−
14−16
low / 720p
21−24
70−75
medium / 1080p
10−11
40−45
The average gaming FPS of Radeon R9 270 in Forza Horizon 4 is 275% more, than Radeon HD 4870.
low / 768p
50−55
100−110
medium / 768p
−
95−100
high / 1080p
10−11
40−45
ultra / 1080p
4−5
18−20
QHD / 1440p
0−1
8−9
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 270 in Grand Theft Auto V is 150% more, than Radeon HD 4870.
high / 1080p
2−3
14−16
ultra / 1080p
0−1
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
9−10
40−45
medium / 1080p
4−5
18−20
The average gaming FPS of Radeon R9 270 in Metro Exodus is 400% more, than Radeon HD 4870.
low / 768p
85−90
120−130
high / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon R9 270 in Minecraft is 43% more, than Radeon HD 4870.
ultra / 1080p
12−14
14−16
low / 720p
30−35
70−75
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 270 in PLAYERUNKNOWN'S BATTLEGROUNDS is 75% more, than Radeon HD 4870.
high / 1080p
7−8
16−18
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
2−3
4K / 2160p
−
2−3
low / 720p
8−9
40−45
medium / 1080p
8−9
21−24
The average gaming FPS of Radeon R9 270 in Red Dead Redemption 2 is 228% more, than Radeon HD 4870.
low / 768p
18−20
75−80
medium / 768p
12−14
45−50
high / 1080p
7−8
27−30
ultra / 1080p
5−6
14−16
4K / 2160p
1−2
9−10
The average gaming FPS of Radeon R9 270 in The Witcher 3: Wild Hunt is 288% more, than Radeon HD 4870.
low / 768p
75−80
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
40−45
high / 768p
30−35
55−60
The average gaming FPS of Radeon R9 270 in World of Tanks is 50% more, than Radeon HD 4870.
Full Specs
Radeon HD 4870
Radeon R9 270
Architecture
TeraScale
GCN 1.0
Code name
RV770
Curacao
Type
Desktop
Desktop
Release date
25 June 2008
13 November 2013
Pipelines
800
1280
Core clock speed
750 MHz
Boost Clock
925 MHz
Transistor count
956 million
2,800 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
30.00
74.00
Floating-point performance
1,200.0 gflops
2,368 gflops
Length
250 mm
210 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
3600 MHz
Memory bandwidth
115.2 GB/s
179.2 GB/s
DirectX
10.1 (10_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
+
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
293 Mh/s
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
16 Mh/s
LiquidVR
+
TressFX
+
UVD
+
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