GeForce GT 640 vs GeForce GTX 460 SE
When choosing between GeForce GT 640 and GeForce GTX 460 SE, 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 GT 640 and GeForce GTX 460 SE.
GeForce GTX 460 SE
Main Specs
GeForce GT 640
GeForce GTX 460 SE
Power consumption (TDP)
65 Watt
150 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
6-pin & 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x mini-HDMI
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GeForce GTX 460 SE has 130% more power consumption, than GeForce GT 640.
GeForce GT 640 is connected by PCIe 3.0 x16, and GeForce GTX 460 SE uses PCIe 2.0 x16 interface.
GeForce GT 640 has 1 GB more memory, than GeForce GTX 460 SE.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and GeForce GTX 460 SE - with Fermi.
Core clock speed of GeForce GTX 460 SE is 398 MHz higher, than GeForce GT 640.
GeForce GT 640 is manufactured by 28 nm process technology, and GeForce GTX 460 SE - by 40 nm process technology.
GeForce GT 640 is 137 mm longer, than GeForce GTX 460 SE.
Memory clock speed of GeForce GT 640 is 82 MHz higher, than GeForce GTX 460 SE.
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
9−10
ultra / 1080p
1−2
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
21−24
medium / 1080p
5−6
12−14
The average gaming FPS of GeForce GTX 460 SE in Assassin's Creed Odyssey is 100% more, than GeForce GT 640.
high / 1080p
7−8
16−18
ultra / 1080p
5−6
12−14
QHD / 1440p
0−1
0−1
low / 720p
20−22
30−35
medium / 1080p
7−8
16−18
The average gaming FPS of GeForce GTX 460 SE in Battlefield 5 is 90% 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 460 SE.
low / 768p
110−120
160−170
medium / 768p
90−95
130−140
ultra / 1080p
45−50
65−70
QHD / 1440p
24−27
40−45
4K / 2160p
18−20
27−30
high / 768p
65−70
100−110
The average gaming FPS of GeForce GTX 460 SE in Counter-Strike: Global Offensive is 47% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 9% more, than GeForce GTX 460 SE.
low / 768p
70−75
90−95
medium / 768p
50−55
70−75
ultra / 1080p
27−30
45−50
The average gaming FPS of GeForce GTX 460 SE in Dota 2 is 37% more, than GeForce GT 640.
high / 1080p
3−4
10−12
ultra / 1080p
3−4
10−11
4K / 2160p
2−3
4−5
low / 720p
14−16
24−27
medium / 1080p
4−5
12−14
The average gaming FPS of GeForce GTX 460 SE in Far Cry 5 is 140% more, than GeForce GT 640.
high / 1080p
10−12
18−20
ultra / 1080p
5−6
12−14
QHD / 1440p
2−3
−
low / 720p
50−55
70−75
medium / 1080p
16−18
30−35
The average gaming FPS of GeForce GTX 460 SE in Fortnite is 61% more, than GeForce GT 640.
high / 1080p
6−7
16−18
ultra / 1080p
−
14−16
QHD / 1440p
4−5
4−5
4K / 2160p
2−3
−
low / 720p
21−24
35−40
medium / 1080p
9−10
18−20
The average gaming FPS of GeForce GTX 460 SE in Forza Horizon 4 is 90% more, than GeForce GT 640.
low / 768p
45−50
65−70
medium / 768p
−
55−60
high / 1080p
7−8
18−20
ultra / 1080p
3−4
8−9
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 460 SE in Grand Theft Auto V is 63% more, than GeForce GT 640.
high / 1080p
2−3
6−7
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
8−9
18−20
medium / 1080p
4−5
8−9
The average gaming FPS of GeForce GTX 460 SE in Metro Exodus is 120% more, than GeForce GT 640.
low / 768p
80−85
100−110
ultra / 1080p
70−75
90−95
medium / 1080p
−
95−100
The average gaming FPS of GeForce GTX 460 SE in Minecraft is 27% more, than GeForce GT 640.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
40−45
medium / 1080p
14−16
20−22
The average gaming FPS of GeForce GTX 460 SE in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than GeForce GT 640.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
7−8
18−20
medium / 1080p
−
12−14
The average gaming FPS of GeForce GTX 460 SE in Red Dead Redemption 2 is 116% more, than GeForce GT 640.
low / 768p
14−16
35−40
medium / 768p
10−11
21−24
high / 1080p
5−6
12−14
ultra / 1080p
4−5
8−9
4K / 2160p
0−1
7−8
The average gaming FPS of GeForce GTX 460 SE in The Witcher 3: Wild Hunt is 150% more, than GeForce GT 640.
low / 768p
70−75
90−95
medium / 768p
35−40
50−55
ultra / 1080p
16−18
24−27
high / 768p
30−35
40−45
The average gaming FPS of GeForce GTX 460 SE in World of Tanks is 35% more, than GeForce GT 640.
Full Specs
GeForce GT 640
GeForce GTX 460 SE
Architecture
Kepler
Fermi
Code name
GK107
GF104
Type
Desktop
Desktop
Release date
5 June 2012
15 November 2010
Pipelines
384
288
Core clock speed
902 MHz
1300 MHz
Transistor count
1,270 million
1,950 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
28.86
31.2 billion/sec
Floating-point performance
692.7 gflops
748.8 gflops
Length
145 mm
8.25" (210 mm) (21 cm)
Memory bus width
128 Bit
256 Bit
Memory clock speed
1782 MHz
1700 MHz
Memory bandwidth
28.51 GB/s
108.8 GB/s
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.1
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
3.0
+
CUDA cores
288
Bus support
16x PCI-E 2.0
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
Multi monitor support
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
24 Mh/s
48 Mh/s
Number of display connectors
2
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