GeForce GTX 660 Ti vs Radeon R6 Kaveri
If you are going to buy a new graphics card and are choosing between GeForce GTX 660 Ti and Radeon R6 Kaveri, 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 R6 Kaveri, check out specs charts below.
Radeon R6 Kaveri is a Laptop Graphics Card
Note: Radeon R6 Kaveri 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 R6 Kaveri here:
Main Specs
GeForce GTX 660 Ti
Radeon R6 Kaveri
Power consumption (TDP)
150 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
Memory type
GDDR5
Maximum RAM amount
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 Ti is used in Desktops, and Radeon R6 Kaveri - in Laptops.
GeForce GTX 660 Ti is build with Kepler architecture, and Radeon R6 Kaveri - with GCN 1.1.
Core clock speed of GeForce GTX 660 Ti is 382 MHz higher, than Radeon R6 Kaveri.
GeForce GTX 660 Ti and Radeon R6 Kaveri are manufactured by 28 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
21−24
0−1
ultra / 1080p
12−14
−
QHD / 1440p
8−9
0−1
4K / 2160p
5−6
−
low / 720p
40−45
1−2
medium / 1080p
27−30
0−1
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 4100% more, than Radeon R6 Kaveri.
high / 1080p
35−40
−
ultra / 1080p
30−35
−
QHD / 1440p
14−16
0−1
4K / 2160p
9−10
−
low / 720p
70−75
0−1
medium / 1080p
40−45
−
low / 768p
50−55
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 660 Ti and Radeon R6 Kaveri have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
60−65
medium / 768p
210−220
27−30
ultra / 1080p
120−130
7−8
QHD / 1440p
100−110
−
4K / 2160p
55−60
−
high / 768p
170−180
16−18
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 567% more, than Radeon R6 Kaveri.
low / 768p
60−65
70−75
ultra / 1080p
55−60
0−1
medium / 1080p
55−60
45−50
GeForce GTX 660 Ti and Radeon R6 Kaveri have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
45−50
medium / 768p
110−120
10−11
ultra / 1080p
85−90
0−1
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 313% more, than Radeon R6 Kaveri.
high / 1080p
27−30
−
ultra / 1080p
24−27
−
QHD / 1440p
20−22
−
4K / 2160p
9−10
−
low / 720p
55−60
0−1
medium / 1080p
30−33
−
high / 1080p
35−40
−
ultra / 1080p
27−30
−
QHD / 1440p
16−18
−
low / 720p
130−140
21−24
medium / 1080p
75−80
0−1
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 513% more, than Radeon R6 Kaveri.
high / 1080p
35−40
0−1
ultra / 1080p
27−30
−
QHD / 1440p
16−18
0−1
4K / 2160p
14−16
−
low / 720p
75−80
0−1
medium / 1080p
40−45
0−1
low / 768p
110−120
18−20
medium / 768p
95−100
−
high / 1080p
45−50
0−1
ultra / 1080p
18−20
−
QHD / 1440p
9−10
0−1
medium / 720p
−
12−14
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 505% more, than Radeon R6 Kaveri.
high / 1080p
14−16
−
ultra / 1080p
10−12
−
QHD / 1440p
10−12
−
4K / 2160p
3−4
−
low / 720p
40−45
0−1
medium / 1080p
20−22
−
low / 768p
120−130
75−80
high / 1080p
−
27−30
medium / 1080p
110−120
−
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 62% more, than Radeon R6 Kaveri.
ultra / 1080p
14−16
−
low / 720p
75−80
8−9
medium / 1080p
18−20
−
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 862% more, than Radeon R6 Kaveri.
high / 1080p
16−18
−
ultra / 1080p
10−12
−
QHD / 1440p
3−4
−
4K / 2160p
2−3
−
low / 720p
40−45
0−1
medium / 1080p
21−24
−
low / 768p
80−85
0−1
medium / 768p
50−55
−
high / 1080p
27−30
−
ultra / 1080p
16−18
−
4K / 2160p
9−10
−
low / 768p
90−95
45−50
medium / 768p
60−65
14−16
ultra / 1080p
40−45
0−1
high / 768p
55−60
12−14
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 180% more, than Radeon R6 Kaveri.
Full Specs
GeForce GTX 660 Ti
Radeon R6 Kaveri
Architecture
Kepler
GCN 1.1
Code name
GK104
Kaveri
Type
Desktop
Laptop
Release date
16 August 2012
4 June 2014
Pipelines
1344
384
Core clock speed
915 MHz
533 MHz
Boost Clock
980 MHz
654 MHz
Transistor count
3,540 million
2410 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
102.5 billion/sec
Floating-point performance
2,459.5 gflops
Length
9.5" (24.1 cm)
Memory bus width
192-bit GDDR5
64/128 Bit
Memory clock speed
6.0 GB/s
Memory bandwidth
144.2 GB/s
Shared memory
-
+
DirectX
12 (11_0)
DirectX 12 (FL 12_0), Shader 5.0
Shader Model
5.1
OpenGL
4.3
OpenCL
1.2
Vulkan
1.1.126
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
Laptop size
medium sized
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