Radeon HD 7770M vs Radeon HD 7870

When choosing between Radeon HD 7770M and Radeon HD 7870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7770M and Radeon HD 7870.

Radeon HD 7770M Check Price

Radeon HD 7870 Check Price

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 Radeon HD 7770M here:

Radeon HD 7770M Laptops

Main Specs

	Radeon HD 7770M	Radeon HD 7870
Power consumption (TDP)	32 Watt	175 Watt
Interface	PCIe 2.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs
	Check Price	Check Price

Radeon HD 7870 has 446% more power consumption, than Radeon HD 7770M.
Radeon HD 7870 has 1 GB more memory, than Radeon HD 7770M.
Radeon HD 7770M is used in Laptops, and Radeon HD 7870 - in Desktops.
Radeon HD 7770M and Radeon HD 7870 are build with GCN architecture.
Core clock speed of Radeon HD 7870 is 325 MHz higher, than Radeon HD 7770M.
Radeon HD 7770M and Radeon HD 7870 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7870 is 800 MHz higher, than Radeon HD 7770M.

Game benchmarks


high / 1080p	9−10	24−27
ultra / 1080p	5−6	14−16
QHD / 1440p	0−1	9−10
4K / 2160p	−	6−7
low / 720p	21−24	45−50
medium / 1080p	10−12	30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 141% more, than Radeon HD 7770M.
high / 1080p	14−16	35−40
ultra / 1080p	12−14	30−35
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	30−35	75−80
medium / 1080p	16−18	40−45
The average gaming FPS of Radeon HD 7870 in Battlefield 5 is 147% more, than Radeon HD 7770M.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7870 in Call of Duty: Warzone is 10% more, than Radeon HD 7770M.
low / 768p	160−170	240−250
medium / 768p	130−140	210−220
ultra / 1080p	65−70	130−140
QHD / 1440p	35−40	100−110
4K / 2160p	27−30	60−65
high / 768p	100−110	180−190
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 76% more, than Radeon HD 7770M.
low / 768p	55−60	60−65
ultra / 1080p	24−27	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7870 in Cyberpunk 2077 is 15% more, than Radeon HD 7770M.
low / 768p	90−95	120−130
medium / 768p	70−75	110−120
ultra / 1080p	40−45	85−90
The average gaming FPS of Radeon HD 7870 in Dota 2 is 57% more, than Radeon HD 7770M.
high / 1080p	10−12	30−33
ultra / 1080p	10−11	27−30
QHD / 1440p	−	21−24
4K / 2160p	4−5	9−10
low / 720p	24−27	60−65
medium / 1080p	12−14	30−35
The average gaming FPS of Radeon HD 7870 in Far Cry 5 is 166% more, than Radeon HD 7770M.
high / 1080p	18−20	35−40
ultra / 1080p	12−14	30−33
QHD / 1440p	−	18−20
low / 720p	70−75	130−140
medium / 1080p	30−35	80−85
The average gaming FPS of Radeon HD 7870 in Fortnite is 108% more, than Radeon HD 7770M.
high / 1080p	16−18	40−45
ultra / 1080p	14−16	30−33
QHD / 1440p	3−4	18−20
4K / 2160p	−	14−16
low / 720p	30−35	75−80
medium / 1080p	18−20	45−50
The average gaming FPS of Radeon HD 7870 in Forza Horizon 4 is 152% more, than Radeon HD 7770M.
low / 768p	60−65	110−120
medium / 768p	55−60	100−110
high / 1080p	18−20	45−50
ultra / 1080p	8−9	20−22
QHD / 1440p	0−1	10−11
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 100% more, than Radeon HD 7770M.
high / 1080p	6−7	14−16
ultra / 1080p	4−5	12−14
QHD / 1440p	−	10−12
4K / 2160p	1−2	4−5
low / 720p	18−20	45−50
medium / 1080p	8−9	21−24
The average gaming FPS of Radeon HD 7870 in Metro Exodus is 150% more, than Radeon HD 7770M.
low / 768p	100−110	120−130
high / 1080p	95−100	−
ultra / 1080p	85−90	−
medium / 1080p	95−100	110−120
The average gaming FPS of Radeon HD 7870 in Minecraft is 18% more, than Radeon HD 7770M.
high / 1080p	18−20	−
ultra / 1080p	14−16	14−16
low / 720p	40−45	75−80
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 48% more, than Radeon HD 7770M.
high / 1080p	12−14	16−18
ultra / 1080p	8−9	10−12
QHD / 1440p	0−1	4−5
4K / 2160p	−	2−3
low / 720p	16−18	45−50
medium / 1080p	12−14	24−27
The average gaming FPS of Radeon HD 7870 in Red Dead Redemption 2 is 108% more, than Radeon HD 7770M.
low / 768p	30−35	85−90
medium / 768p	21−24	50−55
high / 1080p	12−14	30−33
ultra / 1080p	7−8	16−18
4K / 2160p	7−8	10−11
The average gaming FPS of Radeon HD 7870 in The Witcher 3: Wild Hunt is 143% more, than Radeon HD 7770M.
low / 768p	90−95	90−95
medium / 768p	50−55	60−65
ultra / 1080p	24−27	45−50
high / 768p	40−45	55−60
The average gaming FPS of Radeon HD 7870 in World of Tanks is 22% more, than Radeon HD 7770M.

Full Specs

	Radeon HD 7770M	Radeon HD 7870
Architecture	GCN	GCN
Code name	Chelsea XT	Pitcairn XT
Type	Laptop	Desktop
Release date	24 April 2012	5 March 2012
Pipelines	512	1280
Core clock speed	675 MHz	1000 MHz
Transistor count	1,500 million	2800 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	21.60
Floating-point performance	691.2 gflops
Memory bus width	128 Bit	256 Bit
Memory clock speed	4000 MHz	4800 MHz
Memory bandwidth	64 GB/s
Shared memory	-	-
DirectX	12 (11_1)	DirectX 11.1, Shader 5.1
Shader Model	5.1
OpenGL	4.6
OpenCL	1.2
Vulkan	1.2.131
Monero / XMR (CryptoNight)		0.39 kh/s
Laptop size	medium sized
Eyefinity		+
Decred / DCR (Decred)		0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)		16.6 Mh/s
Zcash / ZEC (Equihash)		145 Sol/s
	Check Price	Check Price

Radeon HD 7770M vs Radeon HD 7870

Radeon HD 7770M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares