Radeon HD 7770M vs Radeon R9 270X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770M and Radeon R9 270X. 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 HD 7770M and Radeon R9 270X. 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 HD 7770M Check Price

Radeon R9 270X 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 R9 270X
Power consumption (TDP)	32 Watt	180 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors		2 x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs	2x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

Radeon R9 270X has 462% more power consumption, than Radeon HD 7770M.
Radeon HD 7770M is connected by PCIe 2.0 x16, and Radeon R9 270X uses PCIe 3.0 x16 interface.
Radeon R9 270X has 1 GB more memory, than Radeon HD 7770M.
Radeon HD 7770M is used in Laptops, and Radeon R9 270X - in Desktops.
Radeon HD 7770M and Radeon R9 270X are build with GCN architecture.
Radeon HD 7770M and Radeon R9 270X are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	9−10	24−27
ultra / 1080p	5−6	14−16
QHD / 1440p	0−1	10−11
4K / 2160p	−	6−7
low / 720p	21−24	45−50
medium / 1080p	10−12	30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 150% more, than Radeon HD 7770M.
high / 1080p	14−16	40−45
ultra / 1080p	12−14	30−35
QHD / 1440p	0−1	18−20
4K / 2160p	−	10−12
low / 720p	30−35	80−85
medium / 1080p	16−18	45−50
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 168% more, than Radeon HD 7770M.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon R9 270X 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	140−150
QHD / 1440p	35−40	110−120
4K / 2160p	27−30	60−65
high / 768p	100−110	180−190
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 80% 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 R9 270X 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	90−95
The average gaming FPS of Radeon R9 270X in Dota 2 is 59% more, than Radeon HD 7770M.
high / 1080p	10−12	30−35
ultra / 1080p	10−11	27−30
QHD / 1440p	−	21−24
4K / 2160p	4−5	10−11
low / 720p	24−27	60−65
medium / 1080p	12−14	30−35
The average gaming FPS of Radeon R9 270X in Far Cry 5 is 175% more, than Radeon HD 7770M.
high / 1080p	18−20	40−45
ultra / 1080p	12−14	30−35
QHD / 1440p	−	18−20
low / 720p	70−75	140−150
medium / 1080p	30−35	85−90
The average gaming FPS of Radeon R9 270X in Fortnite is 123% more, than Radeon HD 7770M.
high / 1080p	16−18	40−45
ultra / 1080p	14−16	30−35
QHD / 1440p	3−4	18−20
4K / 2160p	−	16−18
low / 720p	30−35	80−85
medium / 1080p	18−20	45−50
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 158% more, than Radeon HD 7770M.
low / 768p	60−65	110−120
medium / 768p	55−60	100−110
high / 1080p	18−20	50−55
ultra / 1080p	8−9	21−24
QHD / 1440p	0−1	10−12
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 102% more, than Radeon HD 7770M.
high / 1080p	6−7	16−18
ultra / 1080p	4−5	12−14
QHD / 1440p	−	12−14
4K / 2160p	1−2	4−5
low / 720p	18−20	45−50
medium / 1080p	8−9	21−24
The average gaming FPS of Radeon R9 270X 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 R9 270X in Minecraft is 18% more, than Radeon HD 7770M.
high / 1080p	18−20	−
ultra / 1080p	14−16	14−16
low / 720p	40−45	80−85
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 52% more, than Radeon HD 7770M.
high / 1080p	12−14	18−20
ultra / 1080p	8−9	12−14
QHD / 1440p	0−1	4−5
4K / 2160p	−	3−4
low / 720p	16−18	45−50
medium / 1080p	12−14	24−27
The average gaming FPS of Radeon R9 270X in Red Dead Redemption 2 is 116% more, than Radeon HD 7770M.
low / 768p	30−35	90−95
medium / 768p	21−24	55−60
high / 1080p	12−14	30−35
ultra / 1080p	7−8	18−20
4K / 2160p	7−8	10−11
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 162% 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 R9 270X in World of Tanks is 22% more, than Radeon HD 7770M.

Full Specs

	Radeon HD 7770M	Radeon R9 270X
Architecture	GCN	GCN
Code name	Chelsea XT	Curacao XT
Type	Laptop	Desktop
Release date	24 April 2012	8 October 2013
Pipelines	512	1280
Core clock speed	675 MHz
Boost Clock		1050 MHz
Transistor count	1,500 million	2,800 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	21.60	84.00
Floating-point performance	691.2 gflops	2,688 gflops
Memory bus width	128 Bit	256 Bit
Memory clock speed	4000 MHz
Memory bandwidth	64 GB/s	179.2 GB/s
Shared memory	-	-
DirectX	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.2.131	+
FreeSync		+
Bus support		PCIe 3.0
HDMI		+
Bitcoin / BTC (SHA256)		318 Mh/s
Laptop size	medium sized
Eyefinity		+
HD3D		+
TrueAudio		+
Design		reference
DisplayPort support		+
CrossFire		+
DDMA audio		+
Ethereum / ETH (DaggerHashimoto)		30 Mh/s
Zcash / ZEC (Equihash)		163 Sol/s
AppAcceleration		+
LiquidVR		+
TressFX		+
UVD		+
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Radeon HD 7770M vs Radeon R9 270X

Radeon HD 7770M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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