Radeon HD 4850 vs Radeon R7 M270
When choosing between Radeon HD 4850 and Radeon R7 M270, 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 4850 and Radeon R7 M270.
Radeon R7 M270 is a Laptop Graphics Card
Note: Radeon R7 M270 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R7 M270 here:
Main Specs
Radeon HD 4850
Radeon R7 M270
Power consumption (TDP)
110 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
Memory type
GDDR3
Not Listed
Maximum RAM amount
512 MB
Display Connectors
2x DVI, 1x S-Video
No outputs
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Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon R7 M270 uses PCIe 3.0 x8 interface.
Radeon HD 4850 is used in Desktops, and Radeon R7 M270 - in Laptops.
Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R7 M270 - with GCN.
Core clock speed of Radeon R7 M270 is 200 MHz higher, than Radeon HD 4850.
Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R7 M270 - 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
1−2
0−1
ultra / 1080p
0−1
−
QHD / 1440p
0−1
0−1
low / 720p
12−14
1−2
medium / 1080p
3−4
0−1
The average gaming FPS of Radeon HD 4850 in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M270.
high / 1080p
6−7
−
ultra / 1080p
4−5
−
QHD / 1440p
0−1
0−1
low / 720p
16−18
0−1
medium / 1080p
6−7
−
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 M270 in Call of Duty: Warzone is 11% more, than Radeon HD 4850.
low / 768p
120−130
60−65
medium / 768p
95−100
27−30
ultra / 1080p
40−45
7−8
QHD / 1440p
21−24
−
4K / 2160p
10−11
−
high / 768p
65−70
16−18
The average gaming FPS of Radeon HD 4850 in Counter-Strike: Global Offensive is 196% more, than Radeon R7 M270.
low / 768p
85−90
70−75
ultra / 1080p
18−20
0−1
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 8% more, than Radeon R7 M270.
low / 768p
80−85
45−50
medium / 768p
55−60
10−11
ultra / 1080p
27−30
0−1
The average gaming FPS of Radeon HD 4850 in Dota 2 is 141% more, than Radeon R7 M270.
high / 1080p
2−3
−
ultra / 1080p
2−3
−
4K / 2160p
1−2
−
low / 720p
10−12
0−1
medium / 1080p
3−4
−
high / 1080p
10−11
−
ultra / 1080p
5−6
−
QHD / 1440p
1−2
−
low / 720p
50−55
21−24
medium / 1080p
12−14
0−1
The average gaming FPS of Radeon HD 4850 in Fortnite is 136% more, than Radeon R7 M270.
high / 1080p
5−6
0−1
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
16−18
0−1
medium / 1080p
7−8
0−1
low / 768p
45−50
18−20
medium / 768p
35−40
−
high / 1080p
6−7
0−1
ultra / 1080p
3−4
−
QHD / 1440p
0−1
0−1
medium / 720p
−
12−14
The average gaming FPS of Radeon HD 4850 in Grand Theft Auto V is 147% more, than Radeon R7 M270.
high / 1080p
1−2
−
ultra / 1080p
0−1
−
low / 720p
5−6
0−1
medium / 1080p
3−4
−
low / 768p
95−100
75−80
high / 1080p
60−65
27−30
medium / 1080p
85−90
−
The average gaming FPS of Radeon HD 4850 in Minecraft is 50% more, than Radeon R7 M270.
ultra / 1080p
12−14
−
low / 720p
27−30
8−9
medium / 1080p
14−16
−
The average gaming FPS of Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than Radeon R7 M270.
low / 720p
5−6
0−1
low / 768p
12−14
0−1
medium / 768p
9−10
−
high / 1080p
5−6
−
ultra / 1080p
4−5
−
4K / 2160p
1−2
−
low / 768p
65−70
45−50
medium / 768p
35−40
14−16
ultra / 1080p
14−16
0−1
high / 768p
27−30
12−14
The average gaming FPS of Radeon HD 4850 in World of Tanks is 76% more, than Radeon R7 M270.
Full Specs
Radeon HD 4850
Radeon R7 M270
Architecture
Terascale 1
GCN
Code name
RV770
Opal XT / Mars
Type
Desktop
Laptop
Release date
25 June 2008
7 January 2014
Pipelines
800
384
Core clock speed
625 MHz
825 MHz
Transistor count
956 million
950 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
25.00
19.80
Floating-point performance
1,000.0 gflops
633.6 gflops
Length
246 mm
Memory bus width
256 Bit
Memory clock speed
993 MHz
Memory bandwidth
63.55 GB/s
28.8 GB/s
Shared memory
-
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
Laptop size
medium sized
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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