GeForce GTX 660 Ti vs Radeon RX Vega M GL
If you are going to buy a new graphics card and are choosing between GeForce GTX 660 Ti and Radeon RX Vega M GL, 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 RX Vega M GL, check out specs charts below.
Radeon RX Vega M GL is a Laptop Graphics Card
Note: Radeon RX Vega M GL 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 RX Vega M GL here:
Main Specs
GeForce GTX 660 Ti
Radeon RX Vega M GL
Power consumption (TDP)
150 Watt
65 Watt
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
Two 6-pin
Memory type
GDDR5
HBM2
Maximum RAM amount
2 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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GeForce GTX 660 Ti has 130% more power consumption, than Radeon RX Vega M GL.
GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Radeon RX Vega M GL uses IGP interface.
Radeon RX Vega M GL has 2 GB more memory, than GeForce GTX 660 Ti.
GeForce GTX 660 Ti is used in Desktops, and Radeon RX Vega M GL - in Laptops.
GeForce GTX 660 Ti is build with Kepler architecture, and Radeon RX Vega M GL - with GCN 4.0.
Core clock speed of Radeon RX Vega M GL is 16 MHz higher, than GeForce GTX 660 Ti.
GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
Memory clock speed of Radeon RX Vega M GL is 1394 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
16−18
ultra / 1080p
12−14
10−11
QHD / 1440p
8−9
4−5
4K / 2160p
5−6
−
low / 720p
40−45
35−40
medium / 1080p
27−30
21−24
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 27% more, than Radeon RX Vega M GL.
high / 1080p
35−40
27−30
ultra / 1080p
30−35
24−27
QHD / 1440p
14−16
7−8
4K / 2160p
9−10
6−7
low / 720p
70−75
60−65
medium / 1080p
40−45
30−35
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 25% more, than Radeon RX Vega M GL.
low / 768p
50−55
50−55
high / 1080p
−
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 660 Ti and Radeon RX Vega M GL have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
220−230
medium / 768p
210−220
190−200
ultra / 1080p
120−130
100−110
QHD / 1440p
100−110
65−70
4K / 2160p
55−60
35−40
high / 768p
170−180
150−160
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 16% more, than Radeon RX Vega M GL.
low / 768p
60−65
60−65
ultra / 1080p
55−60
45−50
medium / 1080p
55−60
55−60
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 7% more, than Radeon RX Vega M GL.
low / 768p
120−130
110−120
medium / 768p
110−120
100−110
ultra / 1080p
85−90
70−75
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 12% more, than Radeon RX Vega M GL.
high / 1080p
27−30
21−24
ultra / 1080p
24−27
18−20
QHD / 1440p
20−22
18−20
4K / 2160p
9−10
6−7
low / 720p
55−60
45−50
medium / 1080p
30−33
21−24
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 27% more, than Radeon RX Vega M GL.
high / 1080p
35−40
27−30
ultra / 1080p
27−30
21−24
QHD / 1440p
16−18
14−16
low / 720p
130−140
110−120
medium / 1080p
75−80
60−65
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 22% more, than Radeon RX Vega M GL.
high / 1080p
35−40
30−33
ultra / 1080p
27−30
21−24
QHD / 1440p
16−18
10−12
4K / 2160p
14−16
−
low / 720p
75−80
60−65
medium / 1080p
40−45
30−35
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 25% more, than Radeon RX Vega M GL.
low / 768p
110−120
95−100
medium / 768p
95−100
85−90
high / 1080p
45−50
35−40
ultra / 1080p
18−20
14−16
QHD / 1440p
9−10
4−5
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 18% more, than Radeon RX Vega M GL.
high / 1080p
14−16
10−12
ultra / 1080p
10−12
8−9
QHD / 1440p
10−12
−
4K / 2160p
3−4
2−3
low / 720p
40−45
35−40
medium / 1080p
20−22
14−16
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 28% more, than Radeon RX Vega M GL.
low / 768p
120−130
110−120
medium / 1080p
110−120
110−120
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 4% more, than Radeon RX Vega M GL.
ultra / 1080p
14−16
14−16
low / 720p
75−80
65−70
medium / 1080p
18−20
18−20
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Radeon RX Vega M GL.
high / 1080p
16−18
14−16
ultra / 1080p
10−12
9−10
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
40−45
30−35
medium / 1080p
21−24
18−20
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 21% more, than Radeon RX Vega M GL.
low / 768p
80−85
60−65
medium / 768p
50−55
40−45
high / 1080p
27−30
21−24
ultra / 1080p
16−18
12−14
4K / 2160p
9−10
7−8
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 31% more, than Radeon RX Vega M GL.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
35−40
high / 768p
55−60
55−60
The average gaming FPS of GeForce GTX 660 Ti in World of Tanks is 1% more, than Radeon RX Vega M GL.
Full Specs
GeForce GTX 660 Ti
Radeon RX Vega M GL
Architecture
Kepler
GCN 4.0
Code name
GK104
Polaris 22
Type
Desktop
Laptop
Release date
16 August 2012
1 February 2018
Pipelines
1344
1280
Core clock speed
915 MHz
931 MHz
Boost Clock
980 MHz
1011 MHz
Transistor count
3,540 million
5,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
102.5 billion/sec
80.88
Floating-point performance
2,459.5 gflops
2,588 gflops
Length
9.5" (24.1 cm)
Memory bus width
192-bit GDDR5
1024 Bit
Memory clock speed
6.0 GB/s
1400 MHz
Memory bandwidth
144.2 GB/s
179.2 GB/s
Shared memory
-
-
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
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
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