GeForce GTX 660 Ti vs Radeon HD 5770

If you are going to buy a new graphics card and are choosing between GeForce GTX 660 Ti and Radeon HD 5770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 660 Ti stacks up against Radeon HD 5770, check out specs charts below.

GeForce GTX 660 Ti Check Price

Radeon HD 5770 Check Price

Main Specs

	GeForce GTX 660 Ti	Radeon HD 5770
Power consumption (TDP)	150 Watt	108 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Supplementary power connectors	Two 6-pin	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	1 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	2x DVI, 1x HDMI, 1x DisplayPort
	Check Price	Check Price

GeForce GTX 660 Ti has 38% more power consumption, than Radeon HD 5770.
GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Radeon HD 5770 uses PCIe 2.0 x16 interface.
GeForce GTX 660 Ti has 1 GB more memory, than Radeon HD 5770.
Both cards are used in Desktops.
GeForce GTX 660 Ti is build with Kepler architecture, and Radeon HD 5770 - with Terascale 2.
Core clock speed of GeForce GTX 660 Ti is 65 MHz higher, than Radeon HD 5770.
GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Radeon HD 5770 - by 40 nm process technology.
Radeon HD 5770 is 199 mm longer, than GeForce GTX 660 Ti.
Memory clock speed of Radeon HD 5770 is 4794 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks


high / 1080p	21−24	8−9
ultra / 1080p	12−14	5−6
QHD / 1440p	8−9	0−1
4K / 2160p	5−6	−
low / 720p	40−45	18−20
medium / 1080p	27−30	10−11
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 160% more, than Radeon HD 5770.
high / 1080p	35−40	14−16
ultra / 1080p	30−35	12−14
QHD / 1440p	14−16	0−1
4K / 2160p	9−10	−
low / 720p	70−75	27−30
medium / 1080p	40−45	14−16
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 170% more, than Radeon HD 5770.
low / 768p	50−55	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 660 Ti in Call of Duty: Warzone is 10% more, than Radeon HD 5770.
low / 768p	230−240	150−160
medium / 768p	210−220	120−130
ultra / 1080p	120−130	60−65
QHD / 1440p	100−110	30−35
4K / 2160p	55−60	27−30
high / 768p	170−180	90−95
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 85% more, than Radeon HD 5770.
low / 768p	60−65	55−60
ultra / 1080p	55−60	21−24
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 40% more, than Radeon HD 5770.
low / 768p	120−130	85−90
medium / 768p	110−120	65−70
ultra / 1080p	85−90	35−40
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 70% more, than Radeon HD 5770.
high / 1080p	27−30	9−10
ultra / 1080p	24−27	9−10
QHD / 1440p	20−22	−
4K / 2160p	9−10	4−5
low / 720p	55−60	21−24
medium / 1080p	30−33	10−11
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 172% more, than Radeon HD 5770.
high / 1080p	35−40	16−18
ultra / 1080p	27−30	12−14
QHD / 1440p	16−18	−
low / 720p	130−140	65−70
medium / 1080p	75−80	27−30
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 122% more, than Radeon HD 5770.
high / 1080p	35−40	14−16
ultra / 1080p	27−30	12−14
QHD / 1440p	16−18	2−3
4K / 2160p	14−16	−
low / 720p	75−80	30−33
medium / 1080p	40−45	16−18
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 166% more, than Radeon HD 5770.
low / 768p	110−120	55−60
medium / 768p	95−100	50−55
high / 1080p	45−50	14−16
ultra / 1080p	18−20	7−8
QHD / 1440p	9−10	0−1
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 109% more, than Radeon HD 5770.
high / 1080p	14−16	5−6
ultra / 1080p	10−12	4−5
QHD / 1440p	10−12	−
4K / 2160p	3−4	1−2
low / 720p	40−45	14−16
medium / 1080p	20−22	7−8
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 200% more, than Radeon HD 5770.
low / 768p	120−130	95−100
high / 1080p	−	90−95
ultra / 1080p	−	85−90
medium / 1080p	110−120	95−100
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 23% more, than Radeon HD 5770.
high / 1080p	−	18−20
ultra / 1080p	14−16	14−16
low / 720p	75−80	35−40
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon HD 5770.
high / 1080p	16−18	−
ultra / 1080p	10−12	8−9
QHD / 1440p	3−4	0−1
4K / 2160p	2−3	−
low / 720p	40−45	14−16
medium / 1080p	21−24	10−12
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 127% more, than Radeon HD 5770.
low / 768p	80−85	27−30
medium / 768p	50−55	18−20
high / 1080p	27−30	10−12
ultra / 1080p	16−18	7−8
4K / 2160p	9−10	6−7
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 171% more, than Radeon HD 5770.
low / 768p	90−95	85−90
medium / 768p	60−65	45−50
ultra / 1080p	40−45	21−24
high / 768p	55−60	40−45
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 26% more, than Radeon HD 5770.

Full Specs

	GeForce GTX 660 Ti	Radeon HD 5770
Architecture	Kepler	Terascale 2
Code name	GK104	Juniper
Type	Desktop	Desktop
Release date	16 August 2012	13 October 2009
Pipelines	1344	800
Core clock speed	915 MHz	850 MHz
Boost Clock	980 MHz
Transistor count	3,540 million	1,040 million
Manufacturing process technology	28 nm	40 nm
Texture fill rate	102.5 billion/sec	34.00
Floating-point performance	2,459.5 gflops	1,360.0 gflops
Length	9.5" (24.1 cm)	208 mm
Memory bus width	192-bit GDDR5	128 Bit
Memory clock speed	6.0 GB/s	4800 MHz
Memory bandwidth	144.2 GB/s	76.8 GB/s
Shared memory	-
DirectX	12 (11_0)	11.2 (11_0)
Shader Model	5.1	5.0
OpenGL	4.3	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126	N/A
CUDA	+
CUDA cores	1344
Bus support	PCI Express 3.0
Height	4.376" (11.1 cm)
SLI options	+
Multi monitor support	4 displays
HDMI	+
HDCP	+
Maximum VGA resolution	2048x1536
Audio input for HDMI	Internal
3D Blu-Ray	+
3D Gaming	+
3D Vision	+
Bitcoin / BTC (SHA256)	99 Mh/s
	Check Price	Check Price

GeForce GTX 660 Ti vs Radeon HD 5770

Main Specs

Game benchmarks

Full Specs

Similar compares