Mobility Radeon HD 3870 X2 vs Radeon Pro Vega 16
When comparing Mobility Radeon HD 3870 X2 and Radeon Pro Vega 16, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 3870 X2 and Radeon Pro Vega 16 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Mobility Radeon HD 3870 X2 and Radeon Pro Vega 16 are Laptop Graphics Cards
Note: Mobility Radeon HD 3870 X2 and Radeon Pro Vega 16 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 3870 X2 or Radeon Pro Vega 16 here:
Main Specs
Mobility Radeon HD 3870 X2
Radeon Pro Vega 16
Power consumption (TDP)
110 Watt
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Memory type
GDDR3
HBM2
Maximum RAM amount
512 MB
4 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 3870 X2 has 46% more power consumption, than Radeon Pro Vega 16.
Mobility Radeon HD 3870 X2 is connected by PCIe 2.0 x16, and Radeon Pro Vega 16 uses PCIe 3.0 x16 interface.
Mobility Radeon HD 3870 X2 has 508 GB more memory, than Radeon Pro Vega 16.
Mobility Radeon HD 3870 X2 is used in Laptops, and Radeon Pro Vega 16 - in Mobile workstations.
Mobility Radeon HD 3870 X2 is build with RV6xx architecture, and Radeon Pro Vega 16 - with Vega.
Mobility Radeon HD 3870 X2 is manufactured by 55 nm process technology, and Radeon Pro Vega 16 - by 14 nm process technology.
Memory clock speed of Radeon Pro Vega 16 is 1550 MHz higher, than Mobility Radeon HD 3870 X2.
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
6−7
24−27
ultra / 1080p
4−5
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
16−18
45−50
medium / 1080p
8−9
30−33
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 222% more, than Mobility Radeon HD 3870 X2.
high / 1080p
12−14
35−40
ultra / 1080p
10−11
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
24−27
75−80
medium / 1080p
12−14
40−45
The average gaming FPS of Radeon Pro Vega 16 in Battlefield 5 is 213% more, than Mobility Radeon HD 3870 X2.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon Pro Vega 16 in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 3870 X2.
low / 768p
130−140
240−250
medium / 768p
110−120
210−220
ultra / 1080p
50−55
130−140
QHD / 1440p
27−30
100−110
4K / 2160p
27−30
60−65
high / 768p
80−85
180−190
The average gaming FPS of Radeon Pro Vega 16 in Counter-Strike: Global Offensive is 115% more, than Mobility Radeon HD 3870 X2.
low / 768p
55−60
60−65
ultra / 1080p
18−20
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon Pro Vega 16 in Cyberpunk 2077 is 15% more, than Mobility Radeon HD 3870 X2.
low / 768p
80−85
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−35
85−90
The average gaming FPS of Radeon Pro Vega 16 in Dota 2 is 91% more, than Mobility Radeon HD 3870 X2.
high / 1080p
8−9
30−33
ultra / 1080p
7−8
27−30
QHD / 1440p
−
21−24
4K / 2160p
3−4
9−10
low / 720p
18−20
60−65
medium / 1080p
8−9
30−35
The average gaming FPS of Radeon Pro Vega 16 in Far Cry 5 is 255% more, than Mobility Radeon HD 3870 X2.
high / 1080p
14−16
35−40
ultra / 1080p
10−11
30−33
QHD / 1440p
−
18−20
low / 720p
60−65
130−140
medium / 1080p
21−24
80−85
The average gaming FPS of Radeon Pro Vega 16 in Fortnite is 162% more, than Mobility Radeon HD 3870 X2.
high / 1080p
12−14
40−45
ultra / 1080p
10−12
30−35
QHD / 1440p
1−2
18−20
4K / 2160p
−
16−18
low / 720p
24−27
75−80
medium / 1080p
14−16
45−50
The average gaming FPS of Radeon Pro Vega 16 in Forza Horizon 4 is 230% more, than Mobility Radeon HD 3870 X2.
low / 768p
50−55
110−120
medium / 768p
45−50
100−110
high / 1080p
12−14
45−50
ultra / 1080p
6−7
20−22
QHD / 1440p
0−1
10−11
The average gaming FPS of Radeon Pro Vega 16 in Grand Theft Auto V is 148% more, than Mobility Radeon HD 3870 X2.
high / 1080p
4−5
16−18
ultra / 1080p
3−4
12−14
QHD / 1440p
−
12−14
4K / 2160p
0−1
4−5
low / 720p
12−14
45−50
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon Pro Vega 16 in Metro Exodus is 316% more, than Mobility Radeon HD 3870 X2.
low / 768p
95−100
120−130
high / 1080p
85−90
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
110−120
The average gaming FPS of Radeon Pro Vega 16 in Minecraft is 26% more, than Mobility Radeon HD 3870 X2.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
80−85
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon Pro Vega 16 in PLAYERUNKNOWN'S BATTLEGROUNDS is 72% more, than Mobility Radeon HD 3870 X2.
high / 1080p
−
18−20
ultra / 1080p
7−8
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
12−14
45−50
medium / 1080p
10−12
24−27
The average gaming FPS of Radeon Pro Vega 16 in Red Dead Redemption 2 is 180% more, than Mobility Radeon HD 3870 X2.
low / 768p
24−27
85−90
medium / 768p
16−18
55−60
high / 1080p
9−10
30−33
ultra / 1080p
6−7
16−18
4K / 2160p
6−7
10−11
The average gaming FPS of Radeon Pro Vega 16 in The Witcher 3: Wild Hunt is 207% more, than Mobility Radeon HD 3870 X2.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
18−20
45−50
high / 768p
35−40
55−60
The average gaming FPS of Radeon Pro Vega 16 in World of Tanks is 38% more, than Mobility Radeon HD 3870 X2.
Full Specs
Mobility Radeon HD 3870 X2
Radeon Pro Vega 16
Architecture
RV6xx
Vega
Code name
M88-XT CF
Vega Mobile
Type
Laptop
Mobile workstation
Release date
1 September 2008
15 November 2018
Pipelines
640
1024
Core clock speed
660 MHz
Boost Clock
1190 MHz
Transistor count
666 million
Manufacturing process technology
55 nm
14 nm
Texture fill rate
10.56
76.16
Floating-point performance
2x 422.4 gflops
Memory bus width
256 Bit
1024 Bit
Memory clock speed
850 MHz
2400 MHz
Memory bandwidth
54.4 GB/s
307.2 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
12 (12_1)
Shader Model
4.1
6.3
OpenGL
3.3
4.6
OpenCL
N/A
2.0
Vulkan
N/A
1.2.131
Laptop size
large
large
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