Mobility Radeon HD 4850 vs Radeon R9 M275
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4850 and Radeon R9 M275, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Mobility Radeon HD 4850 stacks up against Radeon R9 M275, check out specs charts below.
Mobility Radeon HD 4850 and Radeon R9 M275 are Laptop Graphics Cards
Note: Mobility Radeon HD 4850 and Radeon R9 M275 are only used in laptop graphics. They have 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 Mobility Radeon HD 4850 or Radeon R9 M275 here:
Main Specs
Mobility Radeon HD 4850
Radeon R9 M275
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
Radeon R9 M275 has 3 GB more memory, than Mobility Radeon HD 4850.
Both cards are used in Laptops.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R9 M275 - with GCN.
Core clock speed of Radeon R9 M275 is 425 MHz higher, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R9 M275 - by 28 nm process technology.
Memory clock speed of Radeon R9 M275 is 3650 MHz higher, than Mobility Radeon HD 4850.
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
0−1
ultra / 1080p
1−2
−
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Assassin's Creed Odyssey is 25% more, than Radeon R9 M275.
high / 1080p
8−9
5−6
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
8−9
5−6
The average gaming FPS of Mobility Radeon HD 4850 in Battlefield 5 is 25% more, than Radeon R9 M275.
low / 768p
50−55
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
medium / 1080p
−
50−55
The average gaming FPS of Radeon R9 M275 in Call of Duty: Warzone is 6% more, than Mobility Radeon HD 4850.
low / 768p
130−140
110−120
medium / 768p
100−110
90−95
ultra / 1080p
45−50
40−45
QHD / 1440p
24−27
24−27
4K / 2160p
18−20
18−20
high / 768p
75−80
65−70
The average gaming FPS of Mobility Radeon HD 4850 in Counter-Strike: Global Offensive is 13% more, than Radeon R9 M275.
low / 768p
65−70
60−65
ultra / 1080p
21−24
18−20
medium / 1080p
45−50
50−55
The average gaming FPS of Mobility Radeon HD 4850 in Cyberpunk 2077 is 2% more, than Radeon R9 M275.
low / 768p
75−80
70−75
medium / 768p
50−55
50−55
ultra / 1080p
24−27
24−27
The average gaming FPS of Mobility Radeon HD 4850 in Dota 2 is 2% more, than Radeon R9 M275.
high / 1080p
4−5
1−2
ultra / 1080p
4−5
−
4K / 2160p
2−3
0−1
low / 720p
14−16
10−12
medium / 1080p
5−6
3−4
The average gaming FPS of Mobility Radeon HD 4850 in Far Cry 5 is 60% more, than Radeon R9 M275.
high / 1080p
12−14
9−10
ultra / 1080p
7−8
5−6
QHD / 1440p
4−5
1−2
low / 720p
55−60
50−55
medium / 1080p
14−16
12−14
The average gaming FPS of Mobility Radeon HD 4850 in Fortnite is 18% more, than Radeon R9 M275.
high / 1080p
7−8
6−7
ultra / 1080p
−
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
3−4
−
low / 720p
21−24
18−20
medium / 1080p
10−11
7−8
The average gaming FPS of Mobility Radeon HD 4850 in Forza Horizon 4 is 18% more, than Radeon R9 M275.
low / 768p
50−55
45−50
high / 1080p
7−8
7−8
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of Mobility Radeon HD 4850 in Grand Theft Auto V is 8% more, than Radeon R9 M275.
high / 1080p
2−3
3−4
ultra / 1080p
1−2
1−2
4K / 2160p
0−1
0−1
low / 720p
7−8
7−8
medium / 1080p
4−5
4−5
Mobility Radeon HD 4850 and Radeon R9 M275 have the same average FPS in Metro Exodus.
low / 768p
90−95
85−90
high / 1080p
85−90
70−75
ultra / 1080p
85−90
−
4K / 2160p
75−80
−
The average gaming FPS of Mobility Radeon HD 4850 in Minecraft is 12% more, than Radeon R9 M275.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
30−35
24−27
medium / 1080p
14−16
14−16
The average gaming FPS of Mobility Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon R9 M275.
ultra / 1080p
7−8
7−8
QHD / 1440p
−
0−1
low / 720p
8−9
8−9
medium / 1080p
8−9
−
Mobility Radeon HD 4850 and Radeon R9 M275 have the same average FPS in Red Dead Redemption 2.
low / 768p
14−16
16−18
medium / 768p
10−11
12−14
high / 1080p
5−6
6−7
ultra / 1080p
4−5
5−6
4K / 2160p
2−3
−
The average gaming FPS of Radeon R9 M275 in The Witcher 3: Wild Hunt is 25% more, than Mobility Radeon HD 4850.
low / 768p
80−85
85−90
medium / 768p
40−45
35−40
ultra / 1080p
16−18
14−16
high / 768p
30−35
30−33
The average gaming FPS of Mobility Radeon HD 4850 in World of Tanks is 2% more, than Radeon R9 M275.
Full Specs
Mobility Radeon HD 4850
Radeon R9 M275
Architecture
Terascale 1
GCN
Code name
M98
Venus
Type
Laptop
Laptop
Release date
9 January 2009
1 August 2014
Pipelines
800
640
Core clock speed
500 MHz
925 MHz
Boost Clock
925 MHz
Transistor count
956 million
1,500 million
Manufacturing process technology
55 nm
28 nm
Texture fill rate
20.00
37.00
Floating-point performance
800.0 gflops
1,184 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
850 MHz
4500 MHz
Memory bandwidth
54.4 GB/s
64 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
12 (11_1)
Shader Model
4.1
5.1
OpenGL
3.3
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
large
large
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