GeForce GT 640 vs GeForce GTX 960A
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and GeForce GTX 960A. 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 GT 640 and GeForce GTX 960A. 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 960A
Main Specs
GeForce GT 640
GeForce GTX 960A
Power consumption (TDP)
65 Watt
75 Watt
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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GeForce GTX 960A has 15% more power consumption, than GeForce GT 640.
GeForce GT 640 is connected by PCIe 3.0 x16, and GeForce GTX 960A uses MXM-B (3.0) interface.
GeForce GT 640 and GeForce GTX 960A have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and GeForce GTX 960A - with Maxwell.
Core clock speed of GeForce GTX 960A is 127 MHz higher, than GeForce GT 640.
GeForce GT 640 and GeForce GTX 960A are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 960A is 3230 MHz higher, than GeForce GT 640.
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
2−3
12−14
ultra / 1080p
1−2
7−8
QHD / 1440p
0−1
2−3
low / 720p
14−16
24−27
medium / 1080p
5−6
14−16
The average gaming FPS of GeForce GTX 960A in Assassin's Creed Odyssey is 150% more, than GeForce GT 640.
high / 1080p
7−8
20−22
ultra / 1080p
5−6
16−18
QHD / 1440p
0−1
3−4
low / 720p
20−22
40−45
medium / 1080p
7−8
21−24
The average gaming FPS of GeForce GTX 960A in Battlefield 5 is 150% more, than GeForce GT 640.
low / 768p
50−55
45−50
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 640 in Call of Duty: Warzone is 10% more, than GeForce GTX 960A.
low / 768p
110−120
180−190
medium / 768p
90−95
150−160
ultra / 1080p
45−50
80−85
QHD / 1440p
24−27
45−50
4K / 2160p
18−20
30−33
high / 768p
65−70
120−130
The average gaming FPS of GeForce GTX 960A in Counter-Strike: Global Offensive is 70% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 4% more, than GeForce GTX 960A.
low / 768p
70−75
100−110
medium / 768p
50−55
80−85
ultra / 1080p
27−30
50−55
The average gaming FPS of GeForce GTX 960A in Dota 2 is 56% more, than GeForce GT 640.
high / 1080p
3−4
14−16
ultra / 1080p
3−4
12−14
4K / 2160p
2−3
5−6
low / 720p
14−16
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of GeForce GTX 960A in Far Cry 5 is 220% more, than GeForce GT 640.
high / 1080p
10−12
21−24
ultra / 1080p
5−6
16−18
QHD / 1440p
2−3
−
low / 720p
50−55
85−90
medium / 1080p
16−18
40−45
The average gaming FPS of GeForce GTX 960A in Fortnite is 100% more, than GeForce GT 640.
high / 1080p
6−7
21−24
ultra / 1080p
−
16−18
QHD / 1440p
4−5
6−7
4K / 2160p
2−3
−
low / 720p
21−24
40−45
medium / 1080p
9−10
21−24
The average gaming FPS of GeForce GTX 960A in Forza Horizon 4 is 130% more, than GeForce GT 640.
low / 768p
45−50
75−80
medium / 768p
−
65−70
high / 1080p
7−8
21−24
ultra / 1080p
3−4
10−11
QHD / 1440p
0−1
1−2
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 960A in Grand Theft Auto V is 89% more, than GeForce GT 640.
high / 1080p
2−3
8−9
ultra / 1080p
0−1
6−7
4K / 2160p
0−1
2−3
low / 720p
8−9
21−24
medium / 1080p
4−5
10−11
The average gaming FPS of GeForce GTX 960A in Metro Exodus is 160% more, than GeForce GT 640.
low / 768p
80−85
100−110
ultra / 1080p
70−75
95−100
medium / 1080p
−
100−110
The average gaming FPS of GeForce GTX 960A in Minecraft is 31% more, than GeForce GT 640.
high / 1080p
−
20−22
ultra / 1080p
12−14
16−18
low / 720p
27−30
45−50
medium / 1080p
14−16
21−24
The average gaming FPS of GeForce GTX 960A in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than GeForce GT 640.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
low / 720p
7−8
21−24
medium / 1080p
−
14−16
The average gaming FPS of GeForce GTX 960A in Red Dead Redemption 2 is 150% more, than GeForce GT 640.
low / 768p
14−16
40−45
medium / 768p
10−11
27−30
high / 1080p
5−6
14−16
ultra / 1080p
4−5
9−10
4K / 2160p
0−1
7−8
The average gaming FPS of GeForce GTX 960A in The Witcher 3: Wild Hunt is 187% more, than GeForce GT 640.
low / 768p
70−75
95−100
medium / 768p
35−40
55−60
ultra / 1080p
16−18
30−33
high / 768p
30−35
45−50
The average gaming FPS of GeForce GTX 960A in World of Tanks is 48% more, than GeForce GT 640.
Full Specs
GeForce GT 640
GeForce GTX 960A
Architecture
Kepler
Maxwell
Code name
GK107
GM107
Type
Desktop
Desktop
Release date
5 June 2012
13 March 2015
Pipelines
384
640
Core clock speed
902 MHz
1029 MHz
Boost Clock
1085 MHz
Transistor count
1,270 million
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
43.40
Floating-point performance
692.7 gflops
1,389 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
5012 MHz
Memory bandwidth
28.51 GB/s
80.19 GB/s
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
3.0
5.0
Bitcoin / BTC (SHA256)
24 Mh/s
180 Mh/s
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