GeForce GTX 660M vs Radeon HD 6930
When choosing between GeForce GTX 660M and Radeon HD 6930, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 660M and Radeon HD 6930.
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 6930
Power consumption (TDP)
50 Watt
186 Watt
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6930 has 272% more power consumption, than GeForce GTX 660M.
GeForce GTX 660M is connected by MXM-B (3.0), and Radeon HD 6930 uses PCIe 2.0 x16 interface.
GeForce GTX 660M has 1 GB more memory, than Radeon HD 6930.
GeForce GTX 660M is used in Laptops, and Radeon HD 6930 - in Desktops.
GeForce GTX 660M is build with Kepler architecture, and Radeon HD 6930 - with TeraScale 3.
Core clock speed of GeForce GTX 660M is 85 MHz higher, than Radeon HD 6930.
GeForce GTX 660M is manufactured by 28 nm process technology, and Radeon HD 6930 - by 40 nm process technology.
Memory clock speed of Radeon HD 6930 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
9−10
ultra / 1080p
4−5
5−6
QHD / 1440p
0−1
0−1
low / 720p
16−18
21−24
medium / 1080p
8−9
10−12
The average gaming FPS of Radeon HD 6930 in Assassin's Creed Odyssey is 33% more, than GeForce GTX 660M.
high / 1080p
12−14
16−18
ultra / 1080p
10−11
12−14
QHD / 1440p
0−1
0−1
low / 720p
24−27
35−40
medium / 1080p
12−14
16−18
The average gaming FPS of Radeon HD 6930 in Battlefield 5 is 40% more, than GeForce GTX 660M.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6930 in Call of Duty: Warzone is 6% more, than GeForce GTX 660M.
low / 768p
130−140
170−180
medium / 768p
110−120
140−150
ultra / 1080p
50−55
70−75
QHD / 1440p
27−30
40−45
4K / 2160p
27−30
21−24
high / 768p
80−85
100−110
The average gaming FPS of Radeon HD 6930 in Counter-Strike: Global Offensive is 27% more, than GeForce GTX 660M.
low / 768p
55−60
60−65
ultra / 1080p
18−20
27−30
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 6930 in Cyberpunk 2077 is 19% more, than GeForce GTX 660M.
low / 768p
80−85
95−100
medium / 768p
55−60
75−80
ultra / 1080p
30−35
45−50
The average gaming FPS of Radeon HD 6930 in Dota 2 is 29% more, than GeForce GTX 660M.
high / 1080p
8−9
10−11
ultra / 1080p
7−8
10−11
4K / 2160p
3−4
3−4
low / 720p
18−20
27−30
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon HD 6930 in Far Cry 5 is 44% more, than GeForce GTX 660M.
high / 1080p
14−16
18−20
ultra / 1080p
10−11
12−14
QHD / 1440p
−
10−11
low / 720p
60−65
75−80
medium / 1080p
21−24
30−35
The average gaming FPS of Radeon HD 6930 in Fortnite is 29% more, than GeForce GTX 660M.
high / 1080p
12−14
16−18
ultra / 1080p
10−12
12−14
QHD / 1440p
1−2
2−3
low / 720p
24−27
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 6930 in Forza Horizon 4 is 30% more, than GeForce GTX 660M.
low / 768p
50−55
65−70
medium / 768p
45−50
60−65
high / 1080p
12−14
18−20
ultra / 1080p
6−7
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6930 in Grand Theft Auto V is 34% more, than GeForce GTX 660M.
high / 1080p
4−5
6−7
ultra / 1080p
3−4
4−5
4K / 2160p
0−1
0−1
low / 720p
12−14
18−20
medium / 1080p
6−7
8−9
The average gaming FPS of Radeon HD 6930 in Metro Exodus is 50% more, than GeForce GTX 660M.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon HD 6930 in Minecraft is 13% more, than GeForce GTX 660M.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
40−45
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 6930 in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% more, than GeForce GTX 660M.
high / 1080p
−
10−11
ultra / 1080p
7−8
6−7
QHD / 1440p
0−1
0−1
low / 720p
12−14
18−20
medium / 1080p
10−12
12−14
The average gaming FPS of Radeon HD 6930 in Red Dead Redemption 2 is 20% more, than GeForce GTX 660M.
low / 768p
24−27
35−40
medium / 768p
16−18
21−24
high / 1080p
9−10
12−14
ultra / 1080p
6−7
7−8
4K / 2160p
6−7
4−5
The average gaming FPS of Radeon HD 6930 in The Witcher 3: Wild Hunt is 30% more, than GeForce GTX 660M.
low / 768p
85−90
90−95
medium / 768p
45−50
50−55
ultra / 1080p
18−20
24−27
high / 768p
35−40
45−50
The average gaming FPS of Radeon HD 6930 in World of Tanks is 14% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 660M
Radeon HD 6930
Architecture
Kepler
TeraScale 3
Code name
N13E-GE
Cayman
Type
Laptop
Desktop
Release date
22 March 2012
1 December 2011
Pipelines
384
1280
Core clock speed
835 MHz
750 MHz
Boost Clock
950 MHz
Transistor count
1,270 million
2,640 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
30.4 billion/sec
60.00
Floating-point performance
729.6 gflops
1,920.0 gflops
Length
220 mm
Memory bus width
128bit
256 Bit
Memory clock speed
2000 MHz
4800 MHz
Memory bandwidth
64.0 GB/s
153.6 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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