GeForce GT 640 vs GeForce GTX 285
When choosing between GeForce GT 640 and GeForce GTX 285, 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 285.
Main Specs
GeForce GT 640
GeForce GTX 285
Power consumption (TDP)
65 Watt
204 Watt
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
1 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
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GeForce GTX 285 has 213% more power consumption, than GeForce GT 640.
GeForce GT 640 is connected by PCIe 3.0 x16, and GeForce GTX 285 uses PCIe 2.0 x16 interface.
GeForce GT 640 has 1 GB more memory, than GeForce GTX 285.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and GeForce GTX 285 - with Tesla 2.0.
Core clock speed of GeForce GTX 285 is 574 MHz higher, than GeForce GT 640.
GeForce GT 640 is manufactured by 28 nm process technology, and GeForce GTX 285 - by 55 nm process technology.
GeForce GT 640 is 135 mm longer, than GeForce GTX 285.
Memory clock speed of GeForce GT 640 is 540 MHz higher, than GeForce GTX 285.
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
7−8
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
9−10
The average gaming FPS of GeForce GTX 285 in Assassin's Creed Odyssey is 50% more, than GeForce GT 640.
high / 1080p
7−8
12−14
ultra / 1080p
5−6
10−11
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
7−8
12−14
The average gaming FPS of GeForce GTX 285 in Battlefield 5 is 50% more, than GeForce GT 640.
low / 768p
50−55
45−50
high / 1080p
35−40
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 285 in Call of Duty: Warzone is 4% more, than GeForce GT 640.
low / 768p
110−120
140−150
medium / 768p
90−95
110−120
ultra / 1080p
45−50
55−60
QHD / 1440p
24−27
30−35
4K / 2160p
18−20
27−30
high / 768p
65−70
85−90
The average gaming FPS of GeForce GTX 285 in Counter-Strike: Global Offensive is 26% more, than GeForce GT 640.
low / 768p
70−75
55−60
ultra / 1080p
21−24
20−22
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 11% more, than GeForce GTX 285.
low / 768p
70−75
80−85
medium / 768p
50−55
60−65
ultra / 1080p
27−30
35−40
The average gaming FPS of GeForce GTX 285 in Dota 2 is 17% more, than GeForce GT 640.
high / 1080p
3−4
8−9
ultra / 1080p
3−4
8−9
4K / 2160p
2−3
4−5
low / 720p
14−16
20−22
medium / 1080p
4−5
9−10
The average gaming FPS of GeForce GTX 285 in Far Cry 5 is 100% more, than GeForce GT 640.
high / 1080p
10−12
14−16
ultra / 1080p
5−6
10−12
QHD / 1440p
2−3
−
low / 720p
50−55
60−65
medium / 1080p
16−18
24−27
The average gaming FPS of GeForce GTX 285 in Fortnite is 33% more, than GeForce GT 640.
high / 1080p
6−7
12−14
ultra / 1080p
−
10−12
QHD / 1440p
4−5
1−2
4K / 2160p
2−3
−
low / 720p
21−24
27−30
medium / 1080p
9−10
14−16
The average gaming FPS of GeForce GTX 285 in Forza Horizon 4 is 40% more, than GeForce GT 640.
low / 768p
45−50
55−60
medium / 768p
−
45−50
high / 1080p
7−8
12−14
ultra / 1080p
3−4
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 285 in Grand Theft Auto V is 31% more, than GeForce GT 640.
high / 1080p
2−3
5−6
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
4−5
7−8
The average gaming FPS of GeForce GTX 285 in Metro Exodus is 60% more, than GeForce GT 640.
low / 768p
80−85
95−100
high / 1080p
−
90−95
ultra / 1080p
70−75
80−85
medium / 1080p
−
90−95
The average gaming FPS of GeForce GTX 285 in Minecraft is 16% more, than GeForce GT 640.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
27−30
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 285 in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than GeForce GT 640.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
7−8
12−14
medium / 1080p
−
10−12
The average gaming FPS of GeForce GTX 285 in Red Dead Redemption 2 is 66% more, than GeForce GT 640.
low / 768p
14−16
24−27
medium / 768p
10−11
16−18
high / 1080p
5−6
10−11
ultra / 1080p
4−5
6−7
4K / 2160p
0−1
6−7
The average gaming FPS of GeForce GTX 285 in The Witcher 3: Wild Hunt is 75% more, than GeForce GT 640.
low / 768p
70−75
85−90
medium / 768p
35−40
45−50
ultra / 1080p
16−18
20−22
high / 768p
30−35
35−40
The average gaming FPS of GeForce GTX 285 in World of Tanks is 23% more, than GeForce GT 640.
Full Specs
GeForce GT 640
GeForce GTX 285
Architecture
Kepler
Tesla 2.0
Code name
GK107
GT200B
Type
Desktop
Desktop
Release date
5 June 2012
23 December 2008
Pipelines
384
240
Core clock speed
902 MHz
1476 MHz
Transistor count
1,270 million
1,400 million
Manufacturing process technology
28 nm
55 nm
Texture fill rate
28.86
51.8 billion/sec
Floating-point performance
692.7 gflops
708.5 gflops
Length
145 mm
10.5" (267 mm) (26.7 cm)
Memory bus width
128 Bit
512 Bit
Memory clock speed
1782 MHz
1242 MHz
Memory bandwidth
28.51 GB/s
159.0 GB/s
DirectX
12 (11_0)
11.1 (10_0)
Shader Model
5.1
4.0
OpenGL
4.6
2.1
OpenCL
1.2
1.1
Vulkan
1.1.126
N/A
CUDA
3.0
+
CUDA cores
240
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
Multi monitor support
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
S/PDIF
Bitcoin / BTC (SHA256)
24 Mh/s
High Dynamic-Range Lighting (HDRR)
128bit
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