Mobility Radeon HD 4870 X2 vs Radeon Vega 11 mobile
If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 4870 X2 and Radeon Vega 11 mobile, 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 4870 X2 stacks up against Radeon Vega 11 mobile, check out specs charts below.
Mobility Radeon HD 4870 X2 and Radeon Vega 11 mobile are Laptop Graphics Cards
Note: Mobility Radeon HD 4870 X2 and Radeon Vega 11 mobile 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 4870 X2 or Radeon Vega 11 mobile here:
Main Specs
Mobility Radeon HD 4870 X2
Radeon Vega 11 mobile
Power consumption (TDP)
15 Watt
Interface
PCIe 2.0 x16
IGP
Memory type
GDDR3, GDDR5
System Shared
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon Vega 11 mobile uses IGP interface.
Both cards are used in Laptops.
Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Radeon Vega 11 mobile - with GCN 5.0.
Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon Vega 11 mobile - by 14 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
9−10
3−4
ultra / 1080p
5−6
1−2
QHD / 1440p
0−1
0−1
low / 720p
21−24
14−16
medium / 1080p
12−14
6−7
The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 100% more, than Radeon Vega 11 mobile.
high / 1080p
16−18
9−10
ultra / 1080p
14−16
7−8
QHD / 1440p
0−1
0−1
low / 720p
35−40
21−24
medium / 1080p
16−18
9−10
The average gaming FPS of Mobility Radeon HD 4870 X2 in Battlefield 5 is 75% more, than Radeon Vega 11 mobile.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Mobility Radeon HD 4870 X2 and Radeon Vega 11 mobile have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
120−130
medium / 768p
130−140
95−100
ultra / 1080p
70−75
45−50
QHD / 1440p
40−45
27−30
4K / 2160p
30−33
18−20
high / 768p
100−110
70−75
The average gaming FPS of Mobility Radeon HD 4870 X2 in Counter-Strike: Global Offensive is 40% more, than Radeon Vega 11 mobile.
low / 768p
55−60
70−75
ultra / 1080p
27−30
21−24
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon Vega 11 mobile in Cyberpunk 2077 is 2% more, than Mobility Radeon HD 4870 X2.
low / 768p
90−95
75−80
medium / 768p
70−75
55−60
ultra / 1080p
45−50
30−35
The average gaming FPS of Mobility Radeon HD 4870 X2 in Dota 2 is 27% more, than Radeon Vega 11 mobile.
high / 1080p
10−12
4−5
ultra / 1080p
10−11
4−5
4K / 2160p
4−5
1−2
low / 720p
24−27
14−16
medium / 1080p
12−14
6−7
The average gaming FPS of Mobility Radeon HD 4870 X2 in Far Cry 5 is 100% more, than Radeon Vega 11 mobile.
high / 1080p
18−20
12−14
ultra / 1080p
12−14
7−8
QHD / 1440p
−
7−8
low / 720p
75−80
55−60
medium / 1080p
30−35
18−20
The average gaming FPS of Mobility Radeon HD 4870 X2 in Fortnite is 45% more, than Radeon Vega 11 mobile.
high / 1080p
16−18
8−9
ultra / 1080p
14−16
7−8
QHD / 1440p
4−5
0−1
low / 720p
35−40
21−24
medium / 1080p
18−20
10−11
The average gaming FPS of Mobility Radeon HD 4870 X2 in Forza Horizon 4 is 83% more, than Radeon Vega 11 mobile.
low / 768p
65−70
50−55
medium / 768p
55−60
40−45
high / 1080p
18−20
9−10
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
The average gaming FPS of Mobility Radeon HD 4870 X2 in Grand Theft Auto V is 40% more, than Radeon Vega 11 mobile.
high / 1080p
6−7
3−4
ultra / 1080p
4−5
1−2
4K / 2160p
1−2
0−1
low / 720p
18−20
9−10
medium / 1080p
8−9
5−6
The average gaming FPS of Mobility Radeon HD 4870 X2 in Metro Exodus is 80% more, than Radeon Vega 11 mobile.
low / 768p
100−110
85−90
high / 1080p
−
70−75
ultra / 1080p
90−95
−
medium / 1080p
95−100
−
The average gaming FPS of Mobility Radeon HD 4870 X2 in Minecraft is 20% more, than Radeon Vega 11 mobile.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
40−45
30−33
medium / 1080p
20−22
16−18
The average gaming FPS of Mobility Radeon HD 4870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than Radeon Vega 11 mobile.
high / 1080p
12−14
−
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
−
low / 720p
18−20
9−10
medium / 1080p
12−14
8−9
The average gaming FPS of Mobility Radeon HD 4870 X2 in Red Dead Redemption 2 is 62% more, than Radeon Vega 11 mobile.
low / 768p
35−40
20−22
medium / 768p
21−24
12−14
high / 1080p
12−14
7−8
ultra / 1080p
8−9
5−6
4K / 2160p
7−8
2−3
The average gaming FPS of Mobility Radeon HD 4870 X2 in The Witcher 3: Wild Hunt is 88% more, than Radeon Vega 11 mobile.
low / 768p
90−95
75−80
medium / 768p
50−55
40−45
ultra / 1080p
24−27
18−20
high / 768p
40−45
30−35
The average gaming FPS of Mobility Radeon HD 4870 X2 in World of Tanks is 26% more, than Radeon Vega 11 mobile.
Full Specs
Mobility Radeon HD 4870 X2
Radeon Vega 11 mobile
Architecture
Terascale 1
GCN 5.0
Code name
M98-XT
Picasso
Type
Laptop
Laptop
Release date
9 January 2009
6 January 2019
Pipelines
1600
704
Core clock speed
550 MHz
Boost Clock
1400 MHz
Transistor count
956 million
4,940 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
22.00
61.60
Floating-point performance
2x 880.0 gflops
Memory bus width
256 Bit
Memory clock speed
888 MHz
Memory bandwidth
89.6 GB/s
Shared memory
-
DirectX
10.1 (10_1)
12 (12_1)
Shader Model
4.1
6.4
OpenGL
3.3
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2.131
Laptop size
large
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