GeForce GTX 660 vs Radeon RX 570X
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660 and Radeon RX 570X. 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 and Radeon RX 570X. 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.
Radeon RX 570X
Main Specs
GeForce GTX 660
Radeon RX 570X
Power consumption (TDP)
140 Watt
120 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
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GeForce GTX 660 has 16% more power consumption, than Radeon RX 570X.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon RX 570X has 6 GB more memory, than GeForce GTX 660.
Both cards are used in Desktops.
GeForce GTX 660 is build with Kepler architecture, and Radeon RX 570X - with GCN 4.0.
Core clock speed of Radeon RX 570X is 188 MHz higher, than GeForce GTX 660.
GeForce GTX 660 is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.
Radeon RX 570X is 232 mm longer, than GeForce GTX 660.
Memory clock speed of Radeon RX 570X is 6994 MHz higher, than GeForce GTX 660.
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
20−22
9−10
ultra / 1080p
12−14
5−6
QHD / 1440p
6−7
0−1
4K / 2160p
5−6
−
low / 720p
40−45
21−24
medium / 1080p
24−27
10−12
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 108% more, than Radeon RX 570X.
high / 1080p
30−35
14−16
ultra / 1080p
27−30
12−14
QHD / 1440p
10−12
0−1
4K / 2160p
8−9
−
low / 720p
65−70
30−35
medium / 1080p
35−40
16−18
The average gaming FPS of GeForce GTX 660 in Battlefield 5 is 115% more, than Radeon RX 570X.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 660 in Call of Duty: Warzone is 10% more, than Radeon RX 570X.
low / 768p
230−240
160−170
medium / 768p
200−210
130−140
ultra / 1080p
120−130
65−70
QHD / 1440p
90−95
35−40
4K / 2160p
50−55
27−30
high / 768p
160−170
100−110
The average gaming FPS of GeForce GTX 660 in Counter-Strike: Global Offensive is 62% more, than Radeon RX 570X.
low / 768p
60−65
55−60
ultra / 1080p
50−55
24−27
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 660 in Cyberpunk 2077 is 32% more, than Radeon RX 570X.
low / 768p
120−130
90−95
medium / 768p
100−110
70−75
ultra / 1080p
80−85
40−45
The average gaming FPS of GeForce GTX 660 in Dota 2 is 50% more, than Radeon RX 570X.
high / 1080p
24−27
10−12
ultra / 1080p
21−24
10−11
QHD / 1440p
18−20
−
4K / 2160p
8−9
4−5
low / 720p
50−55
24−27
medium / 1080p
27−30
12−14
The average gaming FPS of GeForce GTX 660 in Far Cry 5 is 125% more, than Radeon RX 570X.
high / 1080p
30−35
18−20
ultra / 1080p
24−27
12−14
QHD / 1440p
16−18
−
low / 720p
120−130
70−75
medium / 1080p
70−75
30−35
The average gaming FPS of GeForce GTX 660 in Fortnite is 85% more, than Radeon RX 570X.
high / 1080p
30−35
16−18
ultra / 1080p
24−27
14−16
QHD / 1440p
14−16
3−4
4K / 2160p
12−14
−
low / 720p
65−70
30−35
medium / 1080p
35−40
18−20
The average gaming FPS of GeForce GTX 660 in Forza Horizon 4 is 105% more, than Radeon RX 570X.
low / 768p
100−110
60−65
medium / 768p
90−95
55−60
high / 1080p
40−45
18−20
ultra / 1080p
16−18
8−9
QHD / 1440p
7−8
0−1
The average gaming FPS of GeForce GTX 660 in Grand Theft Auto V is 77% more, than Radeon RX 570X.
high / 1080p
12−14
6−7
ultra / 1080p
10−11
4−5
QHD / 1440p
10−11
−
4K / 2160p
3−4
1−2
low / 720p
40−45
16−18
medium / 1080p
18−20
8−9
The average gaming FPS of GeForce GTX 660 in Metro Exodus is 142% more, than Radeon RX 570X.
low / 768p
120−130
100−105
high / 1080p
−
95−100
ultra / 1080p
−
85−90
medium / 1080p
110−120
95−100
The average gaming FPS of GeForce GTX 660 in Minecraft is 20% more, than Radeon RX 570X.
high / 1080p
−
18−20
ultra / 1080p
14−16
14−16
low / 720p
70−75
40−45
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 660 in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than Radeon RX 570X.
high / 1080p
14−16
12−14
ultra / 1080p
10−11
8−9
QHD / 1440p
1−2
0−1
4K / 2160p
1−2
−
low / 720p
35−40
16−18
medium / 1080p
21−24
12−14
The average gaming FPS of GeForce GTX 660 in Red Dead Redemption 2 is 75% more, than Radeon RX 570X.
low / 768p
70−75
30−35
medium / 768p
45−50
21−24
high / 1080p
24−27
12−14
ultra / 1080p
14−16
7−8
4K / 2160p
8−9
7−8
The average gaming FPS of GeForce GTX 660 in The Witcher 3: Wild Hunt is 106% more, than Radeon RX 570X.
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 in World of Tanks is 18% more, than Radeon RX 570X.
Full Specs
GeForce GTX 660
Radeon RX 570X
Architecture
Kepler
GCN 4.0
Code name
GK106
Polaris 20
Type
Desktop
Desktop
Release date
6 September 2012
11 April 2018
Pipelines
960
2048
Core clock speed
980 MHz
1168 MHz
Boost Clock
1033 MHz
1244 MHz
Transistor count
2,540 million
5,700 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
78.4 billion/sec
159.2
Floating-point performance
1,981 gflops
5,095 gflops
Length
9.5" (24.1 cm)
241 mm
Memory bus width
192-bit GDDR5
256 Bit
Memory clock speed
6.0 GB/s
7000 MHz
Memory bandwidth
144.2 GB/s
224.0 GB/s
DirectX
12 (11_0)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.3
4.6
OpenCL
1.2
2.0
Vulkan
1.1.126
1.2.131
CUDA
+
CUDA cores
960
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)
66 Mh/s
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