Mobility Radeon HD 5870 Crossfire vs Radeon HD 7870 XT

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 5870 Crossfire and Radeon HD 7870 XT, 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 5870 Crossfire stacks up against Radeon HD 7870 XT, check out specs charts below.

Mobility Radeon HD 5870 Crossfire Check Price

Radeon HD 7870 XT

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:

Mobility Radeon HD 5870 Crossfire Laptops

Main Specs

	Mobility Radeon HD 5870 Crossfire	Radeon HD 7870 XT
Power consumption (TDP)	120 Watt	185 Watt
Interface		PCIe 3.0 x16
Supplementary power connectors		2x 6-pin
Memory type	DDR3, GDDR3, GDDR5	GDDR5
Maximum RAM amount	2x1 GB	2 GB
Display Connectors		1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7870 XT has 54% more power consumption, than Mobility Radeon HD 5870 Crossfire.
Mobility Radeon HD 5870 Crossfire and Radeon HD 7870 XT have maximum RAM of 2 GB.
Mobility Radeon HD 5870 Crossfire is used in Laptops, and Radeon HD 7870 XT - in Desktops.
Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon HD 7870 XT - with GCN 1.0.
Core clock speed of Radeon HD 7870 XT is 225 MHz higher, than Mobility Radeon HD 5870 Crossfire.
Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
Memory clock speed of Radeon HD 7870 XT is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks


high / 1080p	16−18	35−40
ultra / 1080p	9−10	21−24
QHD / 1440p	4−5	16−18
4K / 2160p	−	10−11
low / 720p	30−35	60−65
medium / 1080p	18−20	40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 125% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	24−27	55−60
ultra / 1080p	21−24	45−50
QHD / 1440p	8−9	35−40
4K / 2160p	6−7	18−20
low / 720p	50−55	100−110
medium / 1080p	27−30	60−65
The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 125% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7870 XT in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	210−220	250−260
medium / 768p	180−190	220−230
ultra / 1080p	100−110	180−190
QHD / 1440p	50−55	110−120
4K / 2160p	30−35	70−75
high / 768p	140−150	210−220
The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 45% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	55−60	60−65
ultra / 1080p	40−45	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	110−120	120−130
medium / 768p	95−100	110−120
ultra / 1080p	65−70	100−110
The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 23% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	18−20	45−50
ultra / 1080p	16−18	40−45
QHD / 1440p	16−18	27−30
4K / 2160p	6−7	14−16
low / 720p	40−45	80−85
medium / 1080p	20−22	45−50
The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 115% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	24−27	60−65
ultra / 1080p	20−22	45−50
QHD / 1440p	16−18	27−30
4K / 2160p	−	27−30
low / 720p	100−110	180−190
medium / 1080p	55−60	110−120
The average gaming FPS of Radeon HD 7870 XT in Fortnite is 93% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	27−30	60−65
ultra / 1080p	21−24	45−50
QHD / 1440p	9−10	30−35
4K / 2160p	9−10	24−27
low / 720p	55−60	100−110
medium / 1080p	30−33	65−70
The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 115% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	85−90	140−150
medium / 768p	75−80	120−130
high / 1080p	30−35	70−75
ultra / 1080p	12−14	30−35
QHD / 1440p	3−4	21−24
The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 88% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	10−11	24−27
ultra / 1080p	8−9	20−22
QHD / 1440p	−	16−18
4K / 2160p	3−4	8−9
low / 720p	30−35	65−70
medium / 1080p	12−14	30−35
The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 138% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	110−120	130−140
medium / 1080p	100−110	120−130
The average gaming FPS of Radeon HD 7870 XT in Minecraft is 18% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	21−24	−
ultra / 1080p	18−20	14−16
low / 720p	55−60	100−110
medium / 1080p	24−27	18−20
The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p	14−16	24−27
ultra / 1080p	10−11	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	30−33	65−70
medium / 1080p	16−18	35−40
The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 100% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	55−60	130−140
medium / 768p	35−40	85−90
high / 1080p	20−22	45−50
ultra / 1080p	10−12	24−27
4K / 2160p	8−9	16−18
The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 129% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p	100−110	90−95
medium / 768p	60−65	60−65
ultra / 1080p	35−40	50−55
high / 768p	55−60	60−65
The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 3% more, than Mobility Radeon HD 5870 Crossfire.

Full Specs

	Mobility Radeon HD 5870 Crossfire	Radeon HD 7870 XT
Architecture	Terascale 2	GCN 1.0
Code name	Broadway-XT	Tahiti
Type	Laptop	Desktop
Release date	7 January 2010	19 November 2012
Pipelines	1600	1536
Core clock speed	700 MHz	925 MHz
Boost Clock		975 MHz
Transistor count		4,313 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate		93.60
Floating-point performance		2,995 gflops
Length		267 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	1000 MHz	6000 MHz
Memory bandwidth		192.0 GB/s
Shared memory	-
DirectX	DirectX 11, Shader 5.0	12 (11_1)
Shader Model		5.1
OpenGL		4.6
OpenCL		1.2
Vulkan		1.2.131
Bitcoin / BTC (SHA256)		346 Mh/s
Laptop size	large
Ethereum / ETH (DaggerHashimoto)		14.5 Mh/s
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Mobility Radeon HD 5870 Crossfire vs Radeon HD 7870 XT

Mobility Radeon HD 5870 Crossfire is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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