GeForce 840A vs GeForce GTX 650
When comparing GeForce 840A and GeForce GTX 650, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 840A and GeForce GTX 650 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 840A
Main Specs
GeForce 840A
GeForce GTX 650
Power consumption (TDP)
33 Watt
64 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
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GeForce GTX 650 has 93% more power consumption, than GeForce 840A.
GeForce 840A is connected by PCIe 3.0 x8, and GeForce GTX 650 uses PCIe 3.0 x16 interface.
GeForce 840A and GeForce GTX 650 have maximum RAM of 2 GB.
Both cards are used in Desktops.
GeForce 840A is build with Maxwell architecture, and GeForce GTX 650 - with Kepler.
Core clock speed of GeForce GTX 650 is 29 MHz higher, than GeForce 840A.
GeForce 840A and GeForce GTX 650 are manufactured by 28 nm process technology.
Memory clock speed of GeForce 840A is 1997 MHz higher, than GeForce GTX 650.
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
3−4
8−9
ultra / 1080p
2−3
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
18−20
medium / 1080p
5−6
10−11
The average gaming FPS of GeForce GTX 650 in Assassin's Creed Odyssey is 66% more, than GeForce 840A.
high / 1080p
−
14−16
ultra / 1080p
7−8
12−14
QHD / 1440p
0−1
0−1
low / 720p
18−20
30−33
medium / 1080p
8−9
14−16
The average gaming FPS of GeForce GTX 650 in Battlefield 5 is 72% more, than GeForce 840A.
low / 768p
45−50
45−50
high / 1080p
30−35
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 650 in Call of Duty: Warzone is 17% more, than GeForce 840A.
low / 768p
120−130
150−160
medium / 768p
90−95
120−130
ultra / 1080p
40−45
60−65
QHD / 1440p
24−27
35−40
4K / 2160p
18−20
27−30
high / 768p
65−70
90−95
The average gaming FPS of GeForce GTX 650 in Counter-Strike: Global Offensive is 33% more, than GeForce 840A.
low / 768p
80−85
55−60
ultra / 1080p
14−16
21−24
medium / 1080p
40−45
45−50
The average gaming FPS of GeForce 840A in Cyberpunk 2077 is 9% more, than GeForce GTX 650.
low / 768p
75−80
85−90
medium / 768p
50−55
65−70
ultra / 1080p
27−30
40−45
The average gaming FPS of GeForce GTX 650 in Dota 2 is 25% more, than GeForce 840A.
high / 1080p
5−6
10−11
ultra / 1080p
−
9−10
4K / 2160p
2−3
4−5
low / 720p
14−16
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of GeForce GTX 650 in Far Cry 5 is 71% more, than GeForce 840A.
high / 1080p
12−14
16−18
ultra / 1080p
7−8
12−14
low / 720p
50−55
65−70
medium / 1080p
14−16
27−30
The average gaming FPS of GeForce GTX 650 in Fortnite is 40% more, than GeForce 840A.
high / 1080p
7−8
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
2−3
low / 720p
20−22
30−35
medium / 1080p
9−10
16−18
The average gaming FPS of GeForce GTX 650 in Forza Horizon 4 is 75% more, than GeForce 840A.
low / 768p
45−50
60−65
medium / 768p
−
50−55
high / 1080p
8−9
16−18
ultra / 1080p
5−6
7−8
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of GeForce GTX 650 in Grand Theft Auto V is 45% more, than GeForce 840A.
high / 1080p
3−4
5−6
ultra / 1080p
1−2
4−5
4K / 2160p
0−1
1−2
low / 720p
8−9
14−16
medium / 1080p
4−5
7−8
The average gaming FPS of GeForce GTX 650 in Metro Exodus is 100% more, than GeForce 840A.
low / 768p
85−90
95−100
high / 1080p
85−90
90−95
ultra / 1080p
80−85
85−90
medium / 1080p
85−90
95−100
The average gaming FPS of GeForce GTX 650 in Minecraft is 8% more, than GeForce 840A.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 650 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than GeForce 840A.
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
8−9
14−16
medium / 1080p
−
12−14
The average gaming FPS of GeForce GTX 650 in Red Dead Redemption 2 is 37% more, than GeForce 840A.
low / 768p
16−18
30−33
medium / 768p
12−14
20−22
high / 1080p
6−7
10−12
ultra / 1080p
5−6
7−8
4K / 2160p
−
6−7
The average gaming FPS of GeForce GTX 650 in The Witcher 3: Wild Hunt is 70% more, than GeForce 840A.
low / 768p
70−75
90−95
medium / 768p
35−40
45−50
ultra / 1080p
16−18
21−24
high / 768p
30−35
40−45
The average gaming FPS of GeForce GTX 650 in World of Tanks is 30% more, than GeForce 840A.
Full Specs
GeForce 840A
GeForce GTX 650
Architecture
Maxwell
Kepler
Code name
GM108
GK107
Type
Desktop
Desktop
Release date
17 March 2014
6 September 2012
Pipelines
384
384
Core clock speed
1029 MHz
1058 MHz
Boost Clock
1124 MHz
Transistor count
1,270 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.98
33.9 billion/sec
Floating-point performance
863.2 gflops
812.5 gflops
Length
5.70" (14.5 cm)
Memory bus width
64 Bit
128-bit GDDR5
Memory clock speed
2002 MHz
5.0 GB/s
Memory bandwidth
16.02 GB/s
80.0 GB/s
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
5.0
+
CUDA cores
384
Bus support
PCI Express 3.0
Height
4.38" (11.1 cm)
Multi monitor support
4 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Blu-Ray
+
3D Gaming
+
3D Vision
+
Bitcoin / BTC (SHA256)
26 Mh/s
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