GeForce GT 640 vs Radeon R7 A265
When choosing between GeForce GT 640 and Radeon R7 A265, 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 Radeon R7 A265.
Radeon R7 A265
Main Specs
GeForce GT 640
Radeon R7 A265
Power consumption (TDP)
65 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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GeForce GT 640 is connected by PCIe 3.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
GeForce GT 640 and Radeon R7 A265 have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce GT 640 is build with Kepler architecture, and Radeon R7 A265 - with GCN 1.0.
Core clock speed of GeForce GT 640 is 177 MHz higher, than Radeon R7 A265.
GeForce GT 640 and Radeon R7 A265 are manufactured by 28 nm process technology.
Memory clock speed of Radeon R7 A265 is 18 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
1−2
ultra / 1080p
1−2
0−1
QHD / 1440p
0−1
0−1
low / 720p
14−16
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of GeForce GT 640 in Assassin's Creed Odyssey is 16% more, than Radeon R7 A265.
high / 1080p
7−8
−
ultra / 1080p
5−6
3−4
QHD / 1440p
0−1
0−1
low / 720p
20−22
12−14
medium / 1080p
7−8
4−5
The average gaming FPS of GeForce GT 640 in Battlefield 5 is 57% more, than Radeon R7 A265.
low / 768p
50−55
50−55
high / 1080p
35−40
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 A265 in Call of Duty: Warzone is 11% more, than GeForce GT 640.
low / 768p
110−120
110−120
medium / 768p
90−95
85−90
ultra / 1080p
45−50
35−40
QHD / 1440p
24−27
−
4K / 2160p
18−20
10−11
high / 768p
65−70
60−65
The average gaming FPS of GeForce GT 640 in Counter-Strike: Global Offensive is 9% more, than Radeon R7 A265.
low / 768p
70−75
70−75
ultra / 1080p
21−24
14−16
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GT 640 in Cyberpunk 2077 is 4% more, than Radeon R7 A265.
low / 768p
70−75
70−75
medium / 768p
50−55
45−50
ultra / 1080p
27−30
18−20
The average gaming FPS of GeForce GT 640 in Dota 2 is 10% more, than Radeon R7 A265.
high / 1080p
3−4
2−3
ultra / 1080p
3−4
2−3
4K / 2160p
2−3
0−1
low / 720p
14−16
10−11
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce GT 640 in Far Cry 5 is 50% more, than Radeon R7 A265.
high / 1080p
10−12
−
ultra / 1080p
5−6
5−6
QHD / 1440p
2−3
1−2
low / 720p
50−55
45−50
medium / 1080p
16−18
8−9
The average gaming FPS of GeForce GT 640 in Fortnite is 26% more, than Radeon R7 A265.
high / 1080p
6−7
3−4
QHD / 1440p
4−5
0−1
4K / 2160p
2−3
−
low / 720p
21−24
14−16
medium / 1080p
9−10
6−7
The average gaming FPS of GeForce GT 640 in Forza Horizon 4 is 50% more, than Radeon R7 A265.
low / 768p
45−50
40−45
high / 1080p
7−8
3−4
ultra / 1080p
3−4
2−3
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of GeForce GT 640 in Grand Theft Auto V is 19% more, than Radeon R7 A265.
high / 1080p
2−3
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
3−4
medium / 1080p
4−5
2−3
The average gaming FPS of GeForce GT 640 in Metro Exodus is 150% more, than Radeon R7 A265.
low / 768p
80−85
85−90
high / 1080p
−
55−60
ultra / 1080p
70−75
−
The average gaming FPS of Radeon R7 A265 in Minecraft is 6% more, than GeForce GT 640.
high / 1080p
−
14−16
ultra / 1080p
12−14
12−14
low / 720p
27−30
24−27
medium / 1080p
14−16
14−16
The average gaming FPS of GeForce GT 640 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon R7 A265.
high / 1080p
6−7
−
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
low / 720p
7−8
4−5
The average gaming FPS of GeForce GT 640 in Red Dead Redemption 2 is 50% more, than Radeon R7 A265.
low / 768p
14−16
8−9
medium / 768p
10−11
7−8
high / 1080p
5−6
3−4
ultra / 1080p
4−5
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of GeForce GT 640 in The Witcher 3: Wild Hunt is 60% more, than Radeon R7 A265.
low / 768p
70−75
70−75
medium / 768p
35−40
35−40
ultra / 1080p
16−18
12−14
high / 768p
30−35
30−33
The average gaming FPS of GeForce GT 640 in World of Tanks is 2% more, than Radeon R7 A265.
Full Specs
GeForce GT 640
Radeon R7 A265
Architecture
Kepler
GCN 1.0
Code name
GK107
Opal
Type
Desktop
Desktop
Release date
5 June 2012
9 January 2014
Pipelines
384
384
Core clock speed
902 MHz
725 MHz
Boost Clock
825 MHz
Transistor count
1,270 million
950 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
28.86
19.80
Floating-point performance
692.7 gflops
633.6 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1782 MHz
1800 MHz
Memory bandwidth
28.51 GB/s
28.8 GB/s
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.2.131
CUDA
3.0
Bitcoin / BTC (SHA256)
24 Mh/s
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