GeForce GTX 660 Ti vs Radeon R9 M270X
When comparing GeForce GTX 660 Ti and Radeon R9 M270X, 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 660 Ti and Radeon R9 M270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M270X
Main Specs
GeForce GTX 660 Ti
Radeon R9 M270X
Power consumption (TDP)
150 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon R9 M270X has 2 GB more memory, than GeForce GTX 660 Ti.
Both cards are used in Desktops.
GeForce GTX 660 Ti is build with Kepler architecture, and Radeon R9 M270X - with GCN 1.0.
Core clock speed of GeForce GTX 660 Ti is 190 MHz higher, than Radeon R9 M270X.
GeForce GTX 660 Ti and Radeon R9 M270X are manufactured by 28 nm process technology.
Memory clock speed of Radeon R9 M270X is 1119 MHz higher, than GeForce GTX 660 Ti.
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
6−7
ultra / 1080p
12−14
4−5
QHD / 1440p
8−9
0−1
4K / 2160p
5−6
−
low / 720p
40−45
16−18
medium / 1080p
27−30
8−9
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 188% more, than Radeon R9 M270X.
high / 1080p
35−40
10−12
ultra / 1080p
30−35
10−11
QHD / 1440p
14−16
0−1
4K / 2160p
9−10
−
low / 720p
70−75
24−27
medium / 1080p
40−45
12−14
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 206% more, than Radeon R9 M270X.
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 R9 M270X.
low / 768p
230−240
130−140
medium / 768p
210−220
100−110
ultra / 1080p
120−130
50−55
QHD / 1440p
100−110
27−30
4K / 2160p
55−60
27−30
high / 768p
170−180
75−80
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 114% more, than Radeon R9 M270X.
low / 768p
60−65
55−60
ultra / 1080p
55−60
18−20
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 43% more, than Radeon R9 M270X.
low / 768p
120−130
75−80
medium / 768p
110−120
55−60
ultra / 1080p
85−90
30−35
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 98% more, than Radeon R9 M270X.
high / 1080p
27−30
8−9
ultra / 1080p
24−27
7−8
QHD / 1440p
20−22
−
4K / 2160p
9−10
3−4
low / 720p
55−60
18−20
medium / 1080p
30−33
8−9
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 233% more, than Radeon R9 M270X.
high / 1080p
35−40
14−16
ultra / 1080p
27−30
10−11
QHD / 1440p
16−18
−
low / 720p
130−140
60−65
medium / 1080p
75−80
21−24
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 155% more, than Radeon R9 M270X.
high / 1080p
35−40
12−14
ultra / 1080p
27−30
10−12
QHD / 1440p
16−18
1−2
4K / 2160p
14−16
−
low / 720p
75−80
24−27
medium / 1080p
40−45
12−14
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 233% more, than Radeon R9 M270X.
low / 768p
110−120
50−55
medium / 768p
95−100
45−50
high / 1080p
45−50
12−14
ultra / 1080p
18−20
6−7
QHD / 1440p
9−10
0−1
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 137% more, than Radeon R9 M270X.
high / 1080p
14−16
4−5
ultra / 1080p
10−12
3−4
QHD / 1440p
10−12
−
4K / 2160p
3−4
0−1
low / 720p
40−45
12−14
medium / 1080p
20−22
6−7
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 266% more, than Radeon R9 M270X.
low / 768p
120−130
90−95
high / 1080p
−
85−90
ultra / 1080p
−
80−85
medium / 1080p
110−120
90−95
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 30% more, than Radeon R9 M270X.
high / 1080p
−
16−18
ultra / 1080p
14−16
14−16
low / 720p
75−80
30−35
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 68% more, than Radeon R9 M270X.
high / 1080p
16−18
−
ultra / 1080p
10−12
7−8
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
40−45
10−12
medium / 1080p
21−24
10−12
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 177% more, than Radeon R9 M270X.
low / 768p
80−85
24−27
medium / 768p
50−55
16−18
high / 1080p
27−30
9−10
ultra / 1080p
16−18
6−7
4K / 2160p
9−10
−
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 221% more, than Radeon R9 M270X.
low / 768p
90−95
85−90
medium / 768p
60−65
40−45
ultra / 1080p
40−45
18−20
high / 768p
55−60
35−40
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 36% more, than Radeon R9 M270X.
Full Specs
GeForce GTX 660 Ti
Radeon R9 M270X
Architecture
Kepler
GCN 1.0
Code name
GK104
Venus
Type
Desktop
Desktop
Release date
16 August 2012
21 March 2014
Pipelines
1344
640
Core clock speed
915 MHz
725 MHz
Boost Clock
980 MHz
775 MHz
Transistor count
3,540 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
102.5 billion/sec
31.00
Floating-point performance
2,459.5 gflops
1,536 gflops
Length
9.5" (24.1 cm)
Memory bus width
192-bit GDDR5
128 Bit
Memory clock speed
6.0 GB/s
1125 MHz
Memory bandwidth
144.2 GB/s
72 GB/s
Shared memory
-
DirectX
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.3
4.4
OpenCL
1.2
Not Listed
Vulkan
1.1.126
CUDA
+
FreeSync
+
CUDA cores
1344
Bus support
PCI Express 3.0
PCIe 3.0 x16
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
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
10
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