Radeon HD 4870 vs Radeon R9 M270X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4870 and Radeon R9 M270X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4870 and Radeon R9 M270X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon R9 M270X
Main Specs
Radeon HD 4870
Radeon R9 M270X
Power consumption (TDP)
150 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
Radeon R9 M270X 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 R9 M270X - with GCN 1.0.
Core clock speed of Radeon HD 4870 is 25 MHz higher, than Radeon R9 M270X.
Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
Memory clock speed of Radeon HD 4870 is 2475 MHz higher, than Radeon R9 M270X.
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
6−7
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
6−7
8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Radeon HD 4870.
high / 1080p
8−9
10−12
ultra / 1080p
6−7
10−11
QHD / 1440p
0−1
0−1
low / 720p
21−24
24−27
medium / 1080p
9−10
12−14
The average gaming FPS of Radeon R9 M270X in Battlefield 5 is 36% more, than Radeon HD 4870.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M270X in Call of Duty: Warzone is 4% more, than Radeon HD 4870.
low / 768p
120−130
130−140
medium / 768p
100−110
100−110
ultra / 1080p
45−50
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
−
27−30
high / 768p
75−80
75−80
The average gaming FPS of Radeon R9 M270X in Counter-Strike: Global Offensive is 3% more, than Radeon HD 4870.
low / 768p
70−75
55−60
ultra / 1080p
21−24
18−20
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4870 in Cyberpunk 2077 is 9% more, than Radeon R9 M270X.
low / 768p
75−80
75−80
medium / 768p
55−60
55−60
ultra / 1080p
30−35
30−35
Radeon HD 4870 and Radeon R9 M270X have the same average FPS in Dota 2.
high / 1080p
4−5
8−9
ultra / 1080p
4−5
7−8
4K / 2160p
1−2
3−4
low / 720p
14−16
18−20
medium / 1080p
6−7
8−9
The average gaming FPS of Radeon R9 M270X in Far Cry 5 is 50% more, than Radeon HD 4870.
high / 1080p
12−14
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
4−5
−
low / 720p
60−65
60−65
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon R9 M270X in Fortnite is 8% more, than Radeon HD 4870.
high / 1080p
7−8
12−14
ultra / 1080p
7−8
10−12
QHD / 1440p
0−1
1−2
low / 720p
21−24
24−27
medium / 1080p
10−11
12−14
The average gaming FPS of Radeon R9 M270X in Forza Horizon 4 is 25% more, than Radeon HD 4870.
low / 768p
50−55
50−55
medium / 768p
−
45−50
high / 1080p
10−11
12−14
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 M270X in Grand Theft Auto V is 9% more, than Radeon HD 4870.
high / 1080p
2−3
4−5
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
9−10
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon R9 M270X in Metro Exodus is 60% more, than Radeon HD 4870.
low / 768p
85−90
90−95
high / 1080p
70−75
85−90
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon R9 M270X in Minecraft is 12% more, than Radeon HD 4870.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
30−35
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 M270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon HD 4870.
high / 1080p
7−8
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
8−9
10−12
medium / 1080p
8−9
10−12
The average gaming FPS of Radeon R9 M270X in Red Dead Redemption 2 is 28% more, than Radeon HD 4870.
low / 768p
18−20
24−27
medium / 768p
12−14
16−18
high / 1080p
7−8
9−10
ultra / 1080p
5−6
6−7
4K / 2160p
1−2
−
The average gaming FPS of Radeon R9 M270X in The Witcher 3: Wild Hunt is 27% more, than Radeon HD 4870.
low / 768p
75−80
85−90
medium / 768p
40−45
40−45
ultra / 1080p
18−20
18−20
high / 768p
30−35
35−40
The average gaming FPS of Radeon R9 M270X in World of Tanks is 9% more, than Radeon HD 4870.
Full Specs
Radeon HD 4870
Radeon R9 M270X
Architecture
TeraScale
GCN 1.0
Code name
RV770
Venus
Type
Desktop
Desktop
Release date
25 June 2008
21 March 2014
Pipelines
800
640
Core clock speed
750 MHz
725 MHz
Boost Clock
775 MHz
Transistor count
956 million
1,500 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
30.00
31.00
Floating-point performance
1,200.0 gflops
1,536 gflops
Length
250 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
3600 MHz
1125 MHz
Memory bandwidth
115.2 GB/s
72 GB/s
DirectX
10.1 (10_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.4
OpenCL
1.1
Not Listed
Vulkan
N/A
FreeSync
+
Bus support
PCIe 3.0 x16
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
10
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