GeForce GTX 660M vs Radeon R6 Carrizo
When comparing GeForce GTX 660M and Radeon R6 Carrizo, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 660M and Radeon R6 Carrizo is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GTX 660M and Radeon R6 Carrizo are Laptop Graphics Cards
Note: GeForce GTX 660M and Radeon R6 Carrizo are only used in laptop graphics. They have 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 GTX 660M or Radeon R6 Carrizo here:
Main Specs
GeForce GTX 660M
Radeon R6 Carrizo
Power consumption (TDP)
50 Watt
12-35 Watt
Interface
MXM-B (3.0)
Memory type
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
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GeForce GTX 660M has 316% more power consumption, than Radeon R6 Carrizo.
Both cards are used in Laptops.
GeForce GTX 660M is build with Kepler architecture, and Radeon R6 Carrizo - with GCN 1.2/2.0.
GeForce GTX 660M and Radeon R6 Carrizo 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
6−7
0−1
ultra / 1080p
4−5
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
10−12
medium / 1080p
8−9
2−3
The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 100% more, than Radeon R6 Carrizo.
high / 1080p
12−14
−
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
low / 720p
24−27
12−14
medium / 1080p
12−14
4−5
The average gaming FPS of GeForce GTX 660M in Battlefield 5 is 128% more, than Radeon R6 Carrizo.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 660M in Call of Duty: Warzone is 4% more, than Radeon R6 Carrizo.
low / 768p
130−140
110−120
medium / 768p
110−120
85−90
ultra / 1080p
50−55
35−40
QHD / 1440p
27−30
21−24
4K / 2160p
27−30
16−18
high / 768p
80−85
60−65
The average gaming FPS of GeForce GTX 660M in Counter-Strike: Global Offensive is 28% more, than Radeon R6 Carrizo.
low / 768p
55−60
85−90
ultra / 1080p
18−20
14−16
medium / 1080p
45−50
40−45
The average gaming FPS of Radeon R6 Carrizo in Cyberpunk 2077 is 17% more, than GeForce GTX 660M.
low / 768p
80−85
75−80
medium / 768p
55−60
45−50
ultra / 1080p
30−35
21−24
The average gaming FPS of GeForce GTX 660M in Dota 2 is 16% more, than Radeon R6 Carrizo.
high / 1080p
8−9
1−2
ultra / 1080p
7−8
−
4K / 2160p
3−4
0−1
low / 720p
18−20
9−10
medium / 1080p
8−9
2−3
The average gaming FPS of GeForce GTX 660M in Far Cry 5 is 200% more, than Radeon R6 Carrizo.
high / 1080p
14−16
−
ultra / 1080p
10−11
4−5
QHD / 1440p
−
1−2
low / 720p
60−65
45−50
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 660M in Fortnite is 55% more, than Radeon R6 Carrizo.
high / 1080p
12−14
3−4
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
low / 720p
24−27
14−16
medium / 1080p
14−16
6−7
The average gaming FPS of GeForce GTX 660M in Forza Horizon 4 is 112% more, than Radeon R6 Carrizo.
low / 768p
50−55
40−45
medium / 768p
45−50
−
high / 1080p
12−14
3−4
ultra / 1080p
6−7
1−2
QHD / 1440p
0−1
0−1
medium / 720p
−
30−35
The average gaming FPS of GeForce GTX 660M in Grand Theft Auto V is 60% more, than Radeon R6 Carrizo.
high / 1080p
4−5
0−1
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
12−14
4−5
medium / 1080p
6−7
2−3
The average gaming FPS of GeForce GTX 660M in Metro Exodus is 200% more, than Radeon R6 Carrizo.
low / 768p
95−100
90−95
high / 1080p
90−95
80−85
ultra / 1080p
80−85
65−70
medium / 1080p
90−95
85−90
The average gaming FPS of GeForce GTX 660M in Minecraft is 10% more, than Radeon R6 Carrizo.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
30−35
24−27
medium / 1080p
18−20
14−16
The average gaming FPS of GeForce GTX 660M in PLAYERUNKNOWN'S BATTLEGROUNDS is 29% more, than Radeon R6 Carrizo.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
12−14
4−5
medium / 1080p
10−12
−
The average gaming FPS of GeForce GTX 660M in Red Dead Redemption 2 is 150% more, than Radeon R6 Carrizo.
low / 768p
24−27
9−10
medium / 768p
16−18
7−8
high / 1080p
9−10
3−4
ultra / 1080p
6−7
3−4
4K / 2160p
6−7
0−1
The average gaming FPS of GeForce GTX 660M in The Witcher 3: Wild Hunt is 133% more, than Radeon R6 Carrizo.
low / 768p
85−90
70−75
medium / 768p
45−50
35−40
ultra / 1080p
18−20
14−16
high / 768p
35−40
27−30
The average gaming FPS of GeForce GTX 660M in World of Tanks is 23% more, than Radeon R6 Carrizo.
Full Specs
GeForce GTX 660M
Radeon R6 Carrizo
Architecture
Kepler
GCN 1.2/2.0
Code name
N13E-GE
Carrizo
Type
Laptop
Laptop
Release date
22 March 2012
4 June 2015
Pipelines
384
384
Core clock speed
835 MHz
Boost Clock
950 MHz
800 MHz
Transistor count
1,270 million
2410 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
30.4 billion/sec
Floating-point performance
729.6 gflops
Memory bus width
128bit
64/128 Bit
Memory clock speed
2000 MHz
Memory bandwidth
64.0 GB/s
Shared memory
-
+
DirectX
12 API
DirectX 12 (FL 12_0)
Shader Model
5.1
OpenGL
4.5
OpenCL
1.1
Vulkan
1.1.126
CUDA
+
CUDA cores
384
Bus support
PCI Express 2.0, PCI Express 3.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
36 Mh/s
Laptop size
large
medium sized
Optimus
+
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