GeForce GT 755M vs Radeon HD 7770

When choosing between GeForce GT 755M and Radeon HD 7770, 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 GeForce GT 755M and Radeon HD 7770.

GeForce GT 755M Check Price

Radeon HD 7770 Check Price

GeForce GT 755M is a Laptop Graphics Card

Note: GeForce GT 755M 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 GeForce GT 755M here:

GeForce GT 755M Laptops

Main Specs

	GeForce GT 755M	Radeon HD 7770
Power consumption (TDP)	50 Watt
Interface	PCIe 3.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2 GB
Display Connectors	No outputs
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GeForce GT 755M has 2 GB more memory, than Radeon HD 7770.
GeForce GT 755M is used in Laptops, and Radeon HD 7770 - in Desktops.
GeForce GT 755M is build with Kepler architecture, and Radeon HD 7770 - with GCN.
Core clock speed of Radeon HD 7770 is 20 MHz higher, than GeForce GT 755M.
GeForce GT 755M and Radeon HD 7770 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GT 755M is 900 MHz higher, than Radeon HD 7770.

Game benchmarks


high / 1080p	7−8	10−11
ultra / 1080p	4−5	6−7
QHD / 1440p	0−1	1−2
low / 720p	18−20	24−27
medium / 1080p	9−10	12−14
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 30% more, than GeForce GT 755M.
high / 1080p	12−14	16−18
ultra / 1080p	10−12	14−16
QHD / 1440p	0−1	1−2
low / 720p	27−30	35−40
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7770 in Battlefield 5 is 37% more, than GeForce GT 755M.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GeForce GT 755M and Radeon HD 7770 have the same average FPS in Call of Duty: Warzone.
low / 768p	140−150	170−180
medium / 768p	110−120	140−150
ultra / 1080p	55−60	75−80
QHD / 1440p	30−35	40−45
4K / 2160p	27−30	30−33
high / 768p	85−90	110−120
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 25% more, than GeForce GT 755M.
low / 768p	55−60	55−60
ultra / 1080p	21−24	27−30
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 7770 in Cyberpunk 2077 is 4% more, than GeForce GT 755M.
low / 768p	85−90	95−100
medium / 768p	60−65	75−80
ultra / 1080p	35−40	45−50
The average gaming FPS of Radeon HD 7770 in Dota 2 is 19% more, than GeForce GT 755M.
high / 1080p	9−10	12−14
ultra / 1080p	8−9	10−12
4K / 2160p	4−5	5−6
low / 720p	21−24	27−30
medium / 1080p	10−11	12−14
The average gaming FPS of Radeon HD 7770 in Far Cry 5 is 27% more, than GeForce GT 755M.
high / 1080p	16−18	18−20
ultra / 1080p	10−12	14−16
low / 720p	65−70	80−85
medium / 1080p	24−27	35−40
The average gaming FPS of Radeon HD 7770 in Fortnite is 26% more, than GeForce GT 755M.
high / 1080p	12−14	18−20
ultra / 1080p	12−14	14−16
QHD / 1440p	2−3	5−6
low / 720p	27−30	35−40
medium / 1080p	14−16	21−24
The average gaming FPS of Radeon HD 7770 in Forza Horizon 4 is 35% more, than GeForce GT 755M.
low / 768p	55−60	65−70
medium / 768p	50−55	60−65
high / 1080p	14−16	21−24
ultra / 1080p	7−8	9−10
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 21% more, than GeForce GT 755M.
high / 1080p	5−6	7−8
ultra / 1080p	3−4	5−6
4K / 2160p	0−1	1−2
low / 720p	14−16	20−22
medium / 1080p	7−8	9−10
The average gaming FPS of Radeon HD 7770 in Metro Exodus is 42% more, than GeForce GT 755M.
low / 768p	95−100	100−110
high / 1080p	90−95	−
ultra / 1080p	80−85	90−95
medium / 1080p	95−100	100−105
The average gaming FPS of Radeon HD 7770 in Minecraft is 8% more, than GeForce GT 755M.
high / 1080p	16−18	18−20
ultra / 1080p	14−16	16−18
low / 720p	35−40	45−50
medium / 1080p	18−20	21−24
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 18% more, than GeForce GT 755M.
high / 1080p	−	12−14
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
low / 720p	14−16	20−22
medium / 1080p	10−12	12−14
The average gaming FPS of Radeon HD 7770 in Red Dead Redemption 2 is 27% more, than GeForce GT 755M.
low / 768p	27−30	35−40
medium / 768p	18−20	24−27
high / 1080p	10−11	14−16
ultra / 1080p	7−8	8−9
4K / 2160p	6−7	7−8
The average gaming FPS of Radeon HD 7770 in The Witcher 3: Wild Hunt is 28% more, than GeForce GT 755M.
low / 768p	85−90	95−100
medium / 768p	45−50	55−60
ultra / 1080p	21−24	27−30
high / 768p	35−40	45−50
The average gaming FPS of Radeon HD 7770 in World of Tanks is 18% more, than GeForce GT 755M.

Full Specs

	GeForce GT 755M	Radeon HD 7770
Architecture	Kepler	GCN
Code name	N14P-	Cape Verde
Type	Laptop	Desktop
Release date	25 June 2013	15 February 2012
Pipelines	384	640
Core clock speed	980 MHz	1000 MHz
Transistor count	1,270 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	31.36
Floating-point performance	752.6 gflops
Memory bus width	128 Bit	128 Bit
Memory clock speed	5400 MHz	4500 MHz
Memory bandwidth	86.4 GB/s
Shared memory	-	-
DirectX	12 API	DirectX 11.1, Shader 5.1
Shader Model	5.1
OpenGL	4.5
OpenCL	1.1
Vulkan	1.1.126
CUDA	+
Bus support	PCI Express 3.0, PCI Express 2.0
HDMI	+
Bitcoin / BTC (SHA256)	27 Mh/s	156 Mh/s
Laptop size	medium sized
Standard memory configuration	GDDR5
eDP 1.2 signal support	Up to 3840x2160
LVDS signal support	Up to 1920x1200
DisplayPort Multimode (DP++) support	Up to 3840x2160
HDCP content protection	+
7.1 channel HD audio on HDMI	+
TrueHD and DTS-HD audio bitstreaming	+
H.264, VC1, MPEG2 1080p video decoder	+
Optimus	+
Eyefinity		+
Blu-Ray 3D Support	+
3D Vision / 3DTV Play	+
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GeForce GT 755M vs Radeon HD 7770

GeForce GT 755M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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