GeForce GTX 660 Ti vs Radeon HD 6850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660 Ti and Radeon HD 6850. 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 GeForce GTX 660 Ti and Radeon HD 6850. 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.

GeForce GTX 660 Ti Check Price

Radeon HD 6850 Check Price

Main Specs

	GeForce GTX 660 Ti	Radeon HD 6850
Power consumption (TDP)	150 Watt	127 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, 2x mini-DisplayPort
	Check Price	Check Price

GeForce GTX 660 Ti has 18% more power consumption, than Radeon HD 6850.
GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Radeon HD 6850 uses PCIe 2.0 x16 interface.
GeForce GTX 660 Ti has 1 GB more memory, than Radeon HD 6850.
Both cards are used in Desktops.
GeForce GTX 660 Ti is build with Kepler architecture, and Radeon HD 6850 - with TeraScale 2.
GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Radeon HD 6850 - by 40 nm process technology.
Radeon HD 6850 is 189 mm longer, than GeForce GTX 660 Ti.

Game benchmarks


high / 1080p	21−24	9−10
ultra / 1080p	12−14	5−6
QHD / 1440p	8−9	0−1
4K / 2160p	5−6	−
low / 720p	40−45	21−24
medium / 1080p	27−30	12−14
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 116% more, than Radeon HD 6850.
high / 1080p	35−40	16−18
ultra / 1080p	30−35	14−16
QHD / 1440p	14−16	0−1
4K / 2160p	9−10	−
low / 720p	70−75	35−40
medium / 1080p	40−45	16−18
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 119% more, than Radeon HD 6850.
low / 768p	50−55	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 6850.
low / 768p	230−240	160−170
medium / 768p	210−220	130−140
ultra / 1080p	120−130	70−75
QHD / 1440p	100−110	40−45
4K / 2160p	55−60	30−33
high / 768p	170−180	100−110
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 67% more, than Radeon HD 6850.
low / 768p	60−65	55−60
ultra / 1080p	55−60	27−30
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 34% more, than Radeon HD 6850.
low / 768p	120−130	90−95
medium / 768p	110−120	70−75
ultra / 1080p	85−90	45−50
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 55% more, than Radeon HD 6850.
high / 1080p	27−30	10−12
ultra / 1080p	24−27	10−11
QHD / 1440p	20−22	−
4K / 2160p	9−10	4−5
low / 720p	55−60	24−27
medium / 1080p	30−33	12−14
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 150% more, than Radeon HD 6850.
high / 1080p	35−40	18−20
ultra / 1080p	27−30	12−14
QHD / 1440p	16−18	−
low / 720p	130−140	75−80
medium / 1080p	75−80	30−35
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 97% more, than Radeon HD 6850.
high / 1080p	35−40	16−18
ultra / 1080p	27−30	14−16
QHD / 1440p	16−18	4−5
4K / 2160p	14−16	−
low / 720p	75−80	35−40
medium / 1080p	40−45	18−20
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 122% more, than Radeon HD 6850.
low / 768p	110−120	65−70
medium / 768p	95−100	55−60
high / 1080p	45−50	18−20
ultra / 1080p	18−20	8−9
QHD / 1440p	9−10	0−1
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 81% more, than Radeon HD 6850.
high / 1080p	14−16	6−7
ultra / 1080p	10−12	4−5
QHD / 1440p	10−12	−
4K / 2160p	3−4	1−2
low / 720p	40−45	18−20
medium / 1080p	20−22	8−9
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 125% more, than Radeon HD 6850.
low / 768p	120−130	100−110
ultra / 1080p	−	90−95
medium / 1080p	110−120	95−100
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 18% more, than Radeon HD 6850.
high / 1080p	−	18−20
ultra / 1080p	14−16	14−16
low / 720p	75−80	40−45
medium / 1080p	18−20	20−22
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 42% more, than Radeon HD 6850.
high / 1080p	16−18	12−14
ultra / 1080p	10−12	8−9
QHD / 1440p	3−4	0−1
4K / 2160p	2−3	−
low / 720p	40−45	18−20
medium / 1080p	21−24	12−14
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 76% more, than Radeon HD 6850.
low / 768p	80−85	35−40
medium / 768p	50−55	21−24
high / 1080p	27−30	12−14
ultra / 1080p	16−18	8−9
4K / 2160p	9−10	7−8
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 123% more, than Radeon HD 6850.
low / 768p	90−95	90−95
medium / 768p	60−65	50−55
ultra / 1080p	40−45	24−27
high / 768p	55−60	40−45
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 18% more, than Radeon HD 6850.

Full Specs

	GeForce GTX 660 Ti	Radeon HD 6850
Architecture	Kepler	TeraScale 2
Code name	GK104	Barts
Type	Desktop	Desktop
Release date	16 August 2012	21 October 2010
Pipelines	1344	960
Core clock speed	915 MHz
Boost Clock	980 MHz
Transistor count	3,540 million	1,700 million
Manufacturing process technology	28 nm	40 nm
Texture fill rate	102.5 billion/sec	37.20
Floating-point performance	2,459.5 gflops	1,488.0 gflops
Length	9.5" (24.1 cm)	198 mm
Memory bus width	192-bit GDDR5	256 Bit
Memory clock speed	6.0 GB/s
Memory bandwidth	144.2 GB/s	128.0 GB/s
Shared memory	-
DirectX	12 (11_0)
Shader Model	5.1	5.0
OpenGL	4.3	4.4
OpenCL	1.2	1.2
Vulkan	1.1.126
CUDA	+
CUDA cores	1344
Bus support	PCI Express 3.0	AGP
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	139 Mh/s
Eyefinity		+
Design		reference
CrossFire		+
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GeForce GTX 660 Ti vs Radeon HD 6850

Main Specs

Game benchmarks

Full Specs

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