GeForce GTX 770 vs Mobility Radeon HD 3870 X2

In this comparison between GeForce GTX 770 and Mobility Radeon HD 3870 X2 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 770 will be the best choice, for others Mobility Radeon HD 3870 X2 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 770 Check Price

Mobility Radeon HD 3870 X2 Check Price

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 3870 X2 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 3870 X2 here:

Mobility Radeon HD 3870 X2 Laptops

Main Specs

	GeForce GTX 770	Mobility Radeon HD 3870 X2
Power consumption (TDP)	230 Watt	110 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Supplementary power connectors	One 8-pin and one 6-pin
Memory type	GDDR5	GDDR3
Maximum RAM amount	2 GB	512 MB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
	Check Price	Check Price

GeForce GTX 770 has 109% more power consumption, than Mobility Radeon HD 3870 X2.
GeForce GTX 770 is connected by PCIe 3.0 x16, and Mobility Radeon HD 3870 X2 uses PCIe 2.0 x16 interface.
Mobility Radeon HD 3870 X2 has 510 GB more memory, than GeForce GTX 770.
GeForce GTX 770 is used in Desktops, and Mobility Radeon HD 3870 X2 - in Laptops.
GeForce GTX 770 is build with Kepler architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
Core clock speed of GeForce GTX 770 is 386 MHz higher, than Mobility Radeon HD 3870 X2.
GeForce GTX 770 is manufactured by 28 nm process technology, and Mobility Radeon HD 3870 X2 - by 55 nm process technology.
Memory clock speed of GeForce GTX 770 is 6162 MHz higher, than Mobility Radeon HD 3870 X2.

Game benchmarks


high / 1080p	35−40	6−7
ultra / 1080p	21−24	4−5
QHD / 1440p	16−18	0−1
4K / 2160p	10−11	−
low / 720p	60−65	16−18
medium / 1080p	40−45	8−9
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 355% more, than Mobility Radeon HD 3870 X2.
high / 1080p	55−60	12−14
ultra / 1080p	45−50	10−11
QHD / 1440p	35−40	0−1
4K / 2160p	18−20	−
low / 720p	100−110	24−27
medium / 1080p	60−65	12−14
The average gaming FPS of GeForce GTX 770 in Battlefield 5 is 353% more, than Mobility Radeon HD 3870 X2.
low / 768p	50−55	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 770 in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 3870 X2.
low / 768p	250−260	130−140
medium / 768p	220−230	110−120
ultra / 1080p	180−190	50−55
QHD / 1440p	110−120	27−30
4K / 2160p	70−75	27−30
high / 768p	210−220	80−85
The average gaming FPS of GeForce GTX 770 in Counter-Strike: Global Offensive is 142% more, than Mobility Radeon HD 3870 X2.
low / 768p	60−65	55−60
ultra / 1080p	−	18−20
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 770 in Cyberpunk 2077 is 15% more, than Mobility Radeon HD 3870 X2.
low / 768p	120−130	80−85
medium / 768p	110−120	55−60
ultra / 1080p	100−110	30−35
The average gaming FPS of GeForce GTX 770 in Dota 2 is 101% more, than Mobility Radeon HD 3870 X2.
high / 1080p	45−50	8−9
ultra / 1080p	40−45	7−8
QHD / 1440p	27−30	−
4K / 2160p	14−16	3−4
low / 720p	80−85	18−20
medium / 1080p	45−50	8−9
The average gaming FPS of GeForce GTX 770 in Far Cry 5 is 422% more, than Mobility Radeon HD 3870 X2.
high / 1080p	60−65	14−16
ultra / 1080p	45−50	10−11
QHD / 1440p	27−30	−
4K / 2160p	27−30	−
low / 720p	180−190	60−65
medium / 1080p	110−120	21−24
The average gaming FPS of GeForce GTX 770 in Fortnite is 277% more, than Mobility Radeon HD 3870 X2.
high / 1080p	60−65	12−14
ultra / 1080p	45−50	10−12
QHD / 1440p	30−35	1−2
4K / 2160p	24−27	−
low / 720p	100−110	24−27
medium / 1080p	65−70	14−16
The average gaming FPS of GeForce GTX 770 in Forza Horizon 4 is 384% more, than Mobility Radeon HD 3870 X2.
low / 768p	140−150	50−55
medium / 768p	120−130	45−50
high / 1080p	70−75	12−14
ultra / 1080p	30−35	6−7
QHD / 1440p	21−24	0−1
The average gaming FPS of GeForce GTX 770 in Grand Theft Auto V is 220% more, than Mobility Radeon HD 3870 X2.
high / 1080p	24−27	4−5
ultra / 1080p	20−22	3−4
QHD / 1440p	16−18	−
4K / 2160p	8−9	0−1
low / 720p	65−70	12−14
medium / 1080p	30−35	6−7
The average gaming FPS of GeForce GTX 770 in Metro Exodus is 500% more, than Mobility Radeon HD 3870 X2.
low / 768p	130−140	95−100
high / 1080p	−	85−90
ultra / 1080p	−	80−85
medium / 1080p	120−130	90−95
The average gaming FPS of GeForce GTX 770 in Minecraft is 36% more, than Mobility Radeon HD 3870 X2.
high / 1080p	−	16−18
ultra / 1080p	14−16	14−16
low / 720p	100−110	30−35
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Mobility Radeon HD 3870 X2.
high / 1080p	24−27	−
ultra / 1080p	16−18	7−8
QHD / 1440p	10−11	0−1
4K / 2160p	7−8	−
low / 720p	65−70	12−14
medium / 1080p	35−40	10−12
The average gaming FPS of GeForce GTX 770 in Red Dead Redemption 2 is 300% more, than Mobility Radeon HD 3870 X2.
low / 768p	130−140	24−27
medium / 768p	85−90	16−18
high / 1080p	45−50	9−10
ultra / 1080p	24−27	6−7
4K / 2160p	16−18	6−7
The average gaming FPS of GeForce GTX 770 in The Witcher 3: Wild Hunt is 376% more, than Mobility Radeon HD 3870 X2.
low / 768p	90−95	85−90
medium / 768p	60−65	45−50
ultra / 1080p	50−55	18−20
high / 768p	60−65	35−40
The average gaming FPS of GeForce GTX 770 in World of Tanks is 42% more, than Mobility Radeon HD 3870 X2.

Full Specs

	GeForce GTX 770	Mobility Radeon HD 3870 X2
Architecture	Kepler	RV6xx
Code name	GK104	M88-XT CF
Type	Desktop	Laptop
Release date	30 May 2013	1 September 2008
Pipelines	1536	640
Core clock speed	1046 MHz	660 MHz
Boost Clock	1085 MHz
Transistor count	3,540 million	666 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	134 billion/sec	10.56
Floating-point performance	3,333 gflops	2x 422.4 gflops
Length	10.5" (26.7 cm)
Memory bus width	256 Bit	256 Bit
Memory clock speed	7012 MHz	850 MHz
Memory bandwidth	224.3 GB/s	54.4 GB/s
Shared memory		-
DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.3	3.3
OpenCL	1.2	N/A
Vulkan	1.1.126	N/A
CUDA	+
CUDA cores	1536
Bus support	PCI Express 3.0
Height	4.376" (11.1 cm)
Multi monitor support	4 displays
HDMI	+
HDCP	+
Maximum VGA resolution	2048x1536
Audio input for HDMI	Internal
3D Gaming	+
3D Vision	+
3D Vision Live	+
Bitcoin / BTC (SHA256)	113 Mh/s
Laptop size		large
Ethereum / ETH (DaggerHashimoto)	3.9 Mh/s
Blu Ray 3D	+
Minimum recommended system power	600 Watt
PhysX	+
	Check Price	Check Price

GeForce GTX 770 vs Mobility Radeon HD 3870 X2

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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