Radeon HD 7870 vs Radeon R9 270X
When choosing between Radeon HD 7870 and Radeon R9 270X, 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 7870 and Radeon R9 270X.
Main Specs
Radeon HD 7870
Radeon R9 270X
Power consumption (TDP)
175 Watt
180 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 270X has 2% more power consumption, than Radeon HD 7870.
Radeon HD 7870 and Radeon R9 270X have maximum RAM of 2 GB.
Both cards are used in Desktops.
Radeon HD 7870 and Radeon R9 270X are build with GCN architecture.
Radeon HD 7870 and Radeon R9 270X are manufactured by 28 nm process technology.
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
24−27
24−27
ultra / 1080p
14−16
14−16
QHD / 1440p
9−10
10−11
4K / 2160p
6−7
6−7
low / 720p
45−50
45−50
medium / 1080p
30−33
30−35
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
35−40
40−45
ultra / 1080p
30−35
30−35
QHD / 1440p
16−18
18−20
4K / 2160p
10−11
10−12
low / 720p
75−80
80−85
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 8% more, than Radeon HD 7870.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Call of Duty: Warzone.
low / 768p
240−250
240−250
medium / 768p
210−220
210−220
ultra / 1080p
130−140
140−150
QHD / 1440p
100−110
110−120
4K / 2160p
60−65
60−65
high / 768p
180−190
180−190
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 2% more, than Radeon HD 7870.
low / 768p
60−65
60−65
medium / 1080p
55−60
55−60
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
110−120
110−120
ultra / 1080p
85−90
90−95
The average gaming FPS of Radeon R9 270X in Dota 2 is 0% more, than Radeon HD 7870.
high / 1080p
30−33
30−35
ultra / 1080p
27−30
27−30
QHD / 1440p
21−24
21−24
4K / 2160p
9−10
10−11
low / 720p
60−65
60−65
medium / 1080p
30−35
30−35
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Far Cry 5.
high / 1080p
35−40
40−45
ultra / 1080p
30−33
30−35
QHD / 1440p
18−20
18−20
low / 720p
130−140
140−150
medium / 1080p
80−85
85−90
The average gaming FPS of Radeon R9 270X in Fortnite is 6% more, than Radeon HD 7870.
high / 1080p
40−45
40−45
ultra / 1080p
30−33
30−35
QHD / 1440p
18−20
18−20
4K / 2160p
14−16
16−18
low / 720p
75−80
80−85
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 5% more, than Radeon HD 7870.
low / 768p
110−120
110−120
medium / 768p
100−110
100−110
high / 1080p
45−50
50−55
ultra / 1080p
20−22
21−24
QHD / 1440p
10−11
10−12
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 3% more, than Radeon HD 7870.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
12−14
QHD / 1440p
10−12
12−14
4K / 2160p
4−5
4−5
low / 720p
45−50
45−50
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon R9 270X in Metro Exodus is 5% more, than Radeon HD 7870.
low / 768p
120−130
120−130
medium / 1080p
110−120
110−120
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Minecraft.
ultra / 1080p
14−16
14−16
low / 720p
75−80
80−85
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 2% more, than Radeon HD 7870.
high / 1080p
16−18
18−20
ultra / 1080p
10−12
12−14
QHD / 1440p
4−5
4−5
4K / 2160p
2−3
3−4
low / 720p
45−50
45−50
medium / 1080p
24−27
24−27
Radeon HD 7870 and Radeon R9 270X have the same average FPS in Red Dead Redemption 2.
low / 768p
85−90
90−95
medium / 768p
50−55
55−60
high / 1080p
30−33
30−35
ultra / 1080p
16−18
18−20
4K / 2160p
10−11
10−11
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 7% more, than Radeon HD 7870.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
45−50
45−50
high / 768p
55−60
55−60
Radeon HD 7870 and Radeon R9 270X have the same average FPS in World of Tanks.
Full Specs
Radeon HD 7870
Radeon R9 270X
Architecture
GCN
GCN
Code name
Pitcairn XT
Curacao XT
Type
Desktop
Desktop
Release date
5 March 2012
8 October 2013
Pipelines
1280
1280
Core clock speed
1000 MHz
Boost Clock
1050 MHz
Transistor count
2800 Million
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
84.00
Floating-point performance
2,688 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
4800 MHz
Memory bandwidth
179.2 GB/s
Shared memory
-
-
DirectX
DirectX 11.1, Shader 5.1
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
+
Monero / XMR (CryptoNight)
0.39 kh/s
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
318 Mh/s
Eyefinity
+
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Decred / DCR (Decred)
0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)
16.6 Mh/s
30 Mh/s
Zcash / ZEC (Equihash)
145 Sol/s
163 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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