Radeon E8860 vs Radeon HD 7770M

Find out if it is worth upgrading your current GPU setup by comparing Radeon E8860 and Radeon HD 7770M. 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 Radeon E8860 and Radeon HD 7770M. 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.

Radeon E8860

Radeon HD 7770M 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 E8860	Radeon HD 7770M
Power consumption (TDP)	37 Watt	32 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Display Connectors	4x mini-DisplayPort	No outputs
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Radeon E8860 has 15% more power consumption, than Radeon HD 7770M.
Radeon E8860 is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
Radeon E8860 has 1 GB more memory, than Radeon HD 7770M.
Radeon E8860 is used in Desktops, and Radeon HD 7770M - in Laptops.
Radeon E8860 is build with GCN 1.0 architecture, and Radeon HD 7770M - with GCN.
Core clock speed of Radeon HD 7770M is 100 MHz higher, than Radeon E8860.
Radeon E8860 and Radeon HD 7770M are manufactured by 28 nm process technology.
Memory clock speed of Radeon E8860 is 500 MHz higher, than Radeon HD 7770M.

Game benchmarks


high / 1080p	7−8	9−10
ultra / 1080p	4−5	5−6
QHD / 1440p	0−1	0−1
low / 720p	18−20	21−24
medium / 1080p	9−10	10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 20% more, than Radeon E8860.
high / 1080p	12−14	14−16
ultra / 1080p	10−12	12−14
QHD / 1440p	0−1	0−1
low / 720p	24−27	30−35
medium / 1080p	12−14	16−18
The average gaming FPS of Radeon HD 7770M in Battlefield 5 is 26% more, than Radeon E8860.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Radeon E8860 and Radeon HD 7770M have the same average FPS in Call of Duty: Warzone.
low / 768p	140−150	160−170
medium / 768p	110−120	130−140
ultra / 1080p	55−60	65−70
QHD / 1440p	30−35	35−40
4K / 2160p	27−30	27−30
high / 768p	85−90	100−110
The average gaming FPS of Radeon HD 7770M in Counter-Strike: Global Offensive is 15% more, than Radeon E8860.
low / 768p	55−60	55−60
ultra / 1080p	21−24	24−27
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 7770M in Cyberpunk 2077 is 2% more, than Radeon E8860.
low / 768p	80−85	90−95
medium / 768p	60−65	70−75
ultra / 1080p	35−40	40−45
The average gaming FPS of Radeon HD 7770M in Dota 2 is 15% more, than Radeon E8860.
high / 1080p	9−10	10−12
ultra / 1080p	8−9	10−11
4K / 2160p	4−5	4−5
low / 720p	20−22	24−27
medium / 1080p	9−10	12−14
The average gaming FPS of Radeon HD 7770M in Far Cry 5 is 20% more, than Radeon E8860.
high / 1080p	14−16	18−20
ultra / 1080p	10−12	12−14
low / 720p	60−65	70−75
medium / 1080p	24−27	30−35
The average gaming FPS of Radeon HD 7770M in Fortnite is 21% more, than Radeon E8860.
high / 1080p	12−14	16−18
ultra / 1080p	10−12	14−16
QHD / 1440p	1−2	3−4
low / 720p	27−30	30−35
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7770M in Forza Horizon 4 is 30% more, than Radeon E8860.
low / 768p	55−60	60−65
medium / 768p	45−50	55−60
high / 1080p	12−14	18−20
ultra / 1080p	7−8	8−9
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7770M in Grand Theft Auto V is 16% more, than Radeon E8860.
high / 1080p	5−6	6−7
ultra / 1080p	3−4	4−5
4K / 2160p	0−1	1−2
low / 720p	12−14	18−20
medium / 1080p	7−8	8−9
The average gaming FPS of Radeon HD 7770M in Metro Exodus is 28% more, than Radeon E8860.
low / 768p	95−100	100−110
high / 1080p	90−95	95−100
ultra / 1080p	80−85	85−90
medium / 1080p	90−95	95−100
The average gaming FPS of Radeon HD 7770M in Minecraft is 5% more, than Radeon E8860.
high / 1080p	16−18	18−20
ultra / 1080p	14−16	14−16
low / 720p	30−35	40−45
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon HD 7770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon E8860.
high / 1080p	−	12−14
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
low / 720p	12−14	16−18
medium / 1080p	10−12	12−14
The average gaming FPS of Radeon HD 7770M in Red Dead Redemption 2 is 20% more, than Radeon E8860.
low / 768p	27−30	30−35
medium / 768p	18−20	21−24
high / 1080p	10−11	12−14
ultra / 1080p	6−7	7−8
4K / 2160p	6−7	7−8
The average gaming FPS of Radeon HD 7770M in The Witcher 3: Wild Hunt is 14% more, than Radeon E8860.
low / 768p	85−90	90−95
medium / 768p	45−50	50−55
ultra / 1080p	20−22	24−27
high / 768p	35−40	40−45
The average gaming FPS of Radeon HD 7770M in World of Tanks is 10% more, than Radeon E8860.

Full Specs

	Radeon E8860	Radeon HD 7770M
Architecture	GCN 1.0	GCN
Code name	Venus	Chelsea XT
Type	Desktop	Laptop
Release date	25 January 2014	24 April 2012
Pipelines	640	512
Core clock speed	575 MHz	675 MHz
Boost Clock	625 MHz
Transistor count	1,500 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	25.00	21.60
Floating-point performance	800.0 gflops	691.2 gflops
Memory bus width	128 Bit	128 Bit
Memory clock speed	4500 MHz	4000 MHz
Memory bandwidth	72 GB/s	64 GB/s
Shared memory		-
DirectX	12 (11_1)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.2.131	1.2.131
Bitcoin / BTC (SHA256)	48 Mh/s
Laptop size		medium sized
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Radeon E8860 vs Radeon HD 7770M

Radeon HD 7770M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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