Mobility Radeon HD 5870 Crossfire vs Radeon R9 390X
Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5870 Crossfire and Radeon R9 390X. 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 Mobility Radeon HD 5870 Crossfire and Radeon R9 390X. 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.
Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card
Note: Mobility Radeon HD 5870 Crossfire 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 Mobility Radeon HD 5870 Crossfire here:
Main Specs
Mobility Radeon HD 5870 Crossfire
Radeon R9 390X
Power consumption (TDP)
120 Watt
275 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin, 1 x 8-pin
Memory type
DDR3, GDDR3, GDDR5
GDDR5
Maximum RAM amount
2x1 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 390X has 129% more power consumption, than Mobility Radeon HD 5870 Crossfire.
Mobility Radeon HD 5870 Crossfire is used in Laptops, and Radeon R9 390X - in Desktops.
Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon R9 390X - with GCN.
Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon R9 390X - by 28 nm process technology.
Memory clock speed of Radeon R9 390X is 50 MHz higher, than Mobility Radeon HD 5870 Crossfire.
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
16−18
50−55
ultra / 1080p
9−10
30−35
QHD / 1440p
4−5
24−27
4K / 2160p
−
14−16
low / 720p
30−35
75−80
medium / 1080p
18−20
55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 206% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
24−27
75−80
ultra / 1080p
21−24
65−70
QHD / 1440p
8−9
50−55
4K / 2160p
6−7
27−30
low / 720p
50−55
130−140
medium / 1080p
27−30
85−90
The average gaming FPS of Radeon R9 390X in Battlefield 5 is 208% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
45−50
45−50
QHD / 1440p
0−1
45−50
Mobility Radeon HD 5870 Crossfire and Radeon R9 390X have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
250−260
medium / 768p
180−190
230−240
ultra / 1080p
100−110
−
QHD / 1440p
50−55
150−160
4K / 2160p
30−35
100−110
high / 768p
140−150
220−230
The average gaming FPS of Radeon R9 390X in Counter-Strike: Global Offensive is 54% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
55−60
70−75
ultra / 1080p
40−45
−
medium / 1080p
45−50
50−55
The average gaming FPS of Radeon R9 390X in Cyberpunk 2077 is 19% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
110−120
120−130
medium / 768p
95−100
110−120
ultra / 1080p
65−70
110−120
The average gaming FPS of Radeon R9 390X in Dota 2 is 26% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
18−20
60−65
ultra / 1080p
16−18
60−65
QHD / 1440p
16−18
40−45
4K / 2160p
6−7
21−24
low / 720p
40−45
100−110
medium / 1080p
20−22
65−70
The average gaming FPS of Radeon R9 390X in Far Cry 5 is 200% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
24−27
90−95
ultra / 1080p
20−22
70−75
QHD / 1440p
16−18
45−50
4K / 2160p
−
21−24
low / 720p
100−110
210−220
medium / 1080p
55−60
140−150
The average gaming FPS of Radeon R9 390X in Fortnite is 153% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
27−30
80−85
ultra / 1080p
21−24
65−70
QHD / 1440p
9−10
45−50
4K / 2160p
9−10
30−35
low / 720p
55−60
130−140
medium / 1080p
30−33
90−95
The average gaming FPS of Radeon R9 390X in Forza Horizon 4 is 192% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
85−90
160−170
medium / 768p
75−80
150−160
high / 1080p
30−35
95−100
ultra / 1080p
12−14
45−50
QHD / 1440p
3−4
35−40
The average gaming FPS of Radeon R9 390X in Grand Theft Auto V is 138% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
10−11
35−40
ultra / 1080p
8−9
30−35
QHD / 1440p
−
24−27
4K / 2160p
3−4
14−16
low / 720p
30−35
90−95
medium / 1080p
12−14
50−55
The average gaming FPS of Radeon R9 390X in Metro Exodus is 253% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
110−120
120−130
medium / 1080p
100−110
−
The average gaming FPS of Radeon R9 390X in Minecraft is 8% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
21−24
75−80
ultra / 1080p
18−20
50−55
4K / 2160p
−
18−20
low / 720p
55−60
120−130
medium / 1080p
24−27
85−90
The average gaming FPS of Radeon R9 390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 174% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
14−16
35−40
ultra / 1080p
10−11
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
30−33
90−95
medium / 1080p
16−18
50−55
The average gaming FPS of Radeon R9 390X in Red Dead Redemption 2 is 183% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
55−60
180−190
medium / 768p
35−40
120−130
high / 1080p
20−22
70−75
ultra / 1080p
10−12
35−40
4K / 2160p
8−9
24−27
The average gaming FPS of Radeon R9 390X in The Witcher 3: Wild Hunt is 229% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
100−110
120−130
medium / 768p
60−65
−
ultra / 1080p
35−40
65−70
high / 768p
55−60
120−130
The average gaming FPS of Radeon R9 390X in World of Tanks is 59% more, than Mobility Radeon HD 5870 Crossfire.
Full Specs
Mobility Radeon HD 5870 Crossfire
Radeon R9 390X
Architecture
Terascale 2
GCN
Code name
Broadway-XT
Grenada XT
Type
Laptop
Desktop
Release date
7 January 2010
16 June 2015
Pipelines
1600
2816
Core clock speed
700 MHz
Boost Clock
1050 MHz
Transistor count
6,200 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
184.8
Floating-point performance
5,914 gflops
Length
275 mm
Memory bus width
128 Bit
512 Bit
Memory clock speed
1000 MHz
1050 MHz
Memory bandwidth
384 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
Shader Model
6.3
OpenGL
4.6
OpenCL
2.0
Vulkan
+
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
684 Mh/s
Laptop size
large
Eyefinity
+
PowerTune
+
TrueAudio
+
Mantle
+
Design
reference
Bridgeless CrossFire
+
Number of Eyefinity displays
6
DisplayPort support
+
CrossFire
+
VCE
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
27.5 Mh/s
High bandwidth memory (HBM)
-
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