GeForce GT 640 vs GeForce GTX 760
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and GeForce GTX 760. 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 760. 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.
Main Specs
GeForce GT 640
GeForce GTX 760
Power consumption (TDP)
65 Watt
170 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Two 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 760 has 161% more power consumption, than GeForce GT 640.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GT 640 and GeForce GTX 760 have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce GT 640 and GeForce GTX 760 are build with Kepler architecture.
Core clock speed of GeForce GTX 760 is 78 MHz higher, than GeForce GT 640.
GeForce GT 640 and GeForce GTX 760 are manufactured by 28 nm process technology.
GeForce GT 640 is 136 mm longer, than GeForce GTX 760.
Memory clock speed of GeForce GTX 760 is 1218 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
24−27
ultra / 1080p
1−2
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
14−16
45−50
medium / 1080p
5−6
30−35
The average gaming FPS of GeForce GTX 760 in Assassin's Creed Odyssey is 400% more, than GeForce GT 640.
high / 1080p
7−8
35−40
ultra / 1080p
5−6
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−11
low / 720p
20−22
75−80
medium / 1080p
7−8
40−45
The average gaming FPS of GeForce GTX 760 in Battlefield 5 is 370% more, than GeForce GT 640.
low / 768p
50−55
50−55
high / 1080p
35−40
−
QHD / 1440p
0−1
0−1
GeForce GT 640 and GeForce GTX 760 have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
240−250
medium / 768p
90−95
210−220
ultra / 1080p
45−50
130−140
QHD / 1440p
24−27
100−110
4K / 2160p
18−20
60−65
high / 768p
65−70
180−190
The average gaming FPS of GeForce GTX 760 in Counter-Strike: Global Offensive is 157% more, than GeForce GT 640.
low / 768p
70−75
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
GeForce GT 640 and GeForce GTX 760 have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
120−130
medium / 768p
50−55
110−120
ultra / 1080p
27−30
85−90
The average gaming FPS of GeForce GTX 760 in Dota 2 is 113% more, than GeForce GT 640.
high / 1080p
3−4
30−35
ultra / 1080p
3−4
27−30
QHD / 1440p
−
21−24
4K / 2160p
2−3
9−10
low / 720p
14−16
60−65
medium / 1080p
4−5
30−35
The average gaming FPS of GeForce GTX 760 in Far Cry 5 is 560% more, than GeForce GT 640.
high / 1080p
10−12
35−40
ultra / 1080p
5−6
30−35
QHD / 1440p
2−3
18−20
low / 720p
50−55
140−150
medium / 1080p
16−18
85−90
The average gaming FPS of GeForce GTX 760 in Fortnite is 276% more, than GeForce GT 640.
high / 1080p
6−7
40−45
ultra / 1080p
−
30−35
QHD / 1440p
4−5
18−20
4K / 2160p
2−3
16−18
low / 720p
21−24
80−85
medium / 1080p
9−10
45−50
The average gaming FPS of GeForce GTX 760 in Forza Horizon 4 is 355% more, than GeForce GT 640.
low / 768p
45−50
110−120
medium / 768p
−
100−110
high / 1080p
7−8
45−50
ultra / 1080p
3−4
20−22
QHD / 1440p
0−1
10−12
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 760 in Grand Theft Auto V is 221% more, than GeForce GT 640.
high / 1080p
2−3
16−18
ultra / 1080p
0−1
12−14
QHD / 1440p
−
12−14
4K / 2160p
0−1
4−5
low / 720p
8−9
45−50
medium / 1080p
4−5
21−24
The average gaming FPS of GeForce GTX 760 in Metro Exodus is 480% more, than GeForce GT 640.
low / 768p
80−85
120−130
ultra / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of GeForce GTX 760 in Minecraft is 52% more, than GeForce GT 640.
ultra / 1080p
12−14
14−16
low / 720p
27−30
80−85
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 760 in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than GeForce GT 640.
high / 1080p
6−7
18−20
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
7−8
45−50
medium / 1080p
−
24−27
The average gaming FPS of GeForce GTX 760 in Red Dead Redemption 2 is 333% more, than GeForce GT 640.
low / 768p
14−16
90−95
medium / 768p
10−11
55−60
high / 1080p
5−6
30−35
ultra / 1080p
4−5
16−18
4K / 2160p
0−1
10−11
The average gaming FPS of GeForce GTX 760 in The Witcher 3: Wild Hunt is 512% more, than GeForce GT 640.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
45−50
high / 768p
30−35
55−60
The average gaming FPS of GeForce GTX 760 in World of Tanks is 66% more, than GeForce GT 640.
Full Specs
GeForce GT 640
GeForce GTX 760
Architecture
Kepler
Kepler
Code name
GK107
GK104
Type
Desktop
Desktop
Release date
5 June 2012
25 June 2013
Pipelines
384
1152
Core clock speed
902 MHz
980 MHz
Boost Clock
1033 MHz
Transistor count
1,270 million
3,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
94.1 billion/sec
Floating-point performance
692.7 gflops
2,378 gflops
Length
145 mm
9.5" (24.1 cm)
Memory bus width
128 Bit
256 Bit
Memory clock speed
1782 MHz
3000 MHz
Memory bandwidth
28.51 GB/s
192.2 GB/s
Shared memory
-
DirectX
12 (11_0)
12 (11_0)
Shader Model
5.1
5.1
OpenGL
4.6
4.3
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
3.0
+
CUDA cores
1152
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 Gaming
+
3D Vision
+
3D Vision Live
+
Bitcoin / BTC (SHA256)
24 Mh/s
83 Mh/s
Ethereum / ETH (DaggerHashimoto)
3.5 Mh/s
Blu Ray 3D
+
Minimum recommended system power
500 Watt
PhysX
+
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