GeForce GTX 660M vs Radeon HD 5770
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660M and Radeon HD 5770. 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 660M and Radeon HD 5770. 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.
GeForce GTX 660M is a Laptop Graphics Card
Note: GeForce GTX 660M 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 GeForce GTX 660M here:
Main Specs
GeForce GTX 660M
Radeon HD 5770
Power consumption (TDP)
50 Watt
108 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 5770 has 116% more power consumption, than GeForce GTX 660M.
GeForce GTX 660M is connected by MXM-B (3.0), and Radeon HD 5770 uses PCIe 2.0 x16 interface.
GeForce GTX 660M has 1 GB more memory, than Radeon HD 5770.
GeForce GTX 660M is used in Laptops, and Radeon HD 5770 - in Desktops.
GeForce GTX 660M is build with Kepler architecture, and Radeon HD 5770 - with Terascale 2.
Core clock speed of Radeon HD 5770 is 15 MHz higher, than GeForce GTX 660M.
GeForce GTX 660M is manufactured by 28 nm process technology, and Radeon HD 5770 - by 40 nm process technology.
Memory clock speed of Radeon HD 5770 is 2800 MHz higher, than GeForce GTX 660M.
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
8−9
ultra / 1080p
4−5
5−6
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
8−9
10−11
The average gaming FPS of Radeon HD 5770 in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M.
high / 1080p
12−14
14−16
ultra / 1080p
10−11
12−14
QHD / 1440p
0−1
0−1
low / 720p
24−27
27−30
medium / 1080p
12−14
14−16
The average gaming FPS of Radeon HD 5770 in Battlefield 5 is 13% more, than GeForce GTX 660M.
low / 768p
45−50
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 660M and Radeon HD 5770 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
150−160
medium / 768p
110−120
120−130
ultra / 1080p
50−55
60−65
QHD / 1440p
27−30
30−35
4K / 2160p
27−30
27−30
high / 768p
80−85
90−95
The average gaming FPS of Radeon HD 5770 in Counter-Strike: Global Offensive is 12% more, than GeForce GTX 660M.
low / 768p
55−60
55−60
ultra / 1080p
18−20
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 5770 in Cyberpunk 2077 is 2% more, than GeForce GTX 660M.
low / 768p
80−85
85−90
medium / 768p
55−60
65−70
ultra / 1080p
30−35
35−40
The average gaming FPS of Radeon HD 5770 in Dota 2 is 12% more, than GeForce GTX 660M.
high / 1080p
8−9
9−10
ultra / 1080p
7−8
9−10
4K / 2160p
3−4
4−5
low / 720p
18−20
21−24
medium / 1080p
8−9
10−11
The average gaming FPS of Radeon HD 5770 in Far Cry 5 is 22% more, than GeForce GTX 660M.
high / 1080p
14−16
16−18
ultra / 1080p
10−11
12−14
low / 720p
60−65
65−70
medium / 1080p
21−24
27−30
The average gaming FPS of Radeon HD 5770 in Fortnite is 14% more, than GeForce GTX 660M.
high / 1080p
12−14
14−16
ultra / 1080p
10−12
12−14
QHD / 1440p
1−2
2−3
low / 720p
24−27
30−33
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon HD 5770 in Forza Horizon 4 is 15% more, than GeForce GTX 660M.
low / 768p
50−55
55−60
medium / 768p
45−50
50−55
high / 1080p
12−14
14−16
ultra / 1080p
6−7
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 5770 in Grand Theft Auto V is 13% more, than GeForce GTX 660M.
high / 1080p
4−5
5−6
ultra / 1080p
3−4
4−5
4K / 2160p
0−1
1−2
low / 720p
12−14
14−16
medium / 1080p
6−7
7−8
The average gaming FPS of Radeon HD 5770 in Metro Exodus is 33% more, than GeForce GTX 660M.
low / 768p
95−100
95−100
high / 1080p
90−95
90−95
ultra / 1080p
80−85
85−90
medium / 1080p
90−95
95−100
The average gaming FPS of Radeon HD 5770 in Minecraft is 2% more, than GeForce GTX 660M.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
14−16
low / 720p
30−35
35−40
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 5770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than GeForce GTX 660M.
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
10−12
10−12
The average gaming FPS of Radeon HD 5770 in Red Dead Redemption 2 is 10% more, than GeForce GTX 660M.
low / 768p
24−27
27−30
medium / 768p
16−18
18−20
high / 1080p
9−10
10−12
ultra / 1080p
6−7
7−8
4K / 2160p
6−7
6−7
The average gaming FPS of Radeon HD 5770 in The Witcher 3: Wild Hunt is 7% more, than GeForce GTX 660M.
low / 768p
85−90
85−90
medium / 768p
45−50
45−50
ultra / 1080p
18−20
21−24
high / 768p
35−40
40−45
The average gaming FPS of Radeon HD 5770 in World of Tanks is 6% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 660M
Radeon HD 5770
Architecture
Kepler
Terascale 2
Code name
N13E-GE
Juniper
Type
Laptop
Desktop
Release date
22 March 2012
13 October 2009
Pipelines
384
800
Core clock speed
835 MHz
850 MHz
Boost Clock
950 MHz
Transistor count
1,270 million
1,040 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
30.4 billion/sec
34.00
Floating-point performance
729.6 gflops
1,360.0 gflops
Length
208 mm
Memory bus width
128bit
128 Bit
Memory clock speed
2000 MHz
4800 MHz
Memory bandwidth
64.0 GB/s
76.8 GB/s
Shared memory
-
DirectX
12 API
11.2 (11_0)
Shader Model
5.1
5.0
OpenGL
4.5
4.4
OpenCL
1.1
1.2
Vulkan
1.1.126
N/A
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
Optimus
+
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