GeForce 840A vs Radeon HD 6750
If you are going to buy a new graphics card and are choosing between GeForce 840A and Radeon HD 6750, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 840A stacks up against Radeon HD 6750, check out specs charts below.
GeForce 840A
Main Specs
GeForce 840A
Radeon HD 6750
Power consumption (TDP)
33 Watt
86 Watt
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 6750 has 160% more power consumption, than GeForce 840A.
GeForce 840A is connected by PCIe 3.0 x8, and Radeon HD 6750 uses PCIe 2.0 x16 interface.
GeForce 840A has 1 GB more memory, than Radeon HD 6750.
Both cards are used in Desktops.
GeForce 840A is build with Maxwell architecture, and Radeon HD 6750 - with TeraScale 2.
GeForce 840A is manufactured by 28 nm process technology, and Radeon HD 6750 - by 40 nm process technology.
Memory clock speed of GeForce 840A is 952 MHz higher, than Radeon HD 6750.
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
1−2
ultra / 1080p
2−3
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 840A in Assassin's Creed Odyssey is 33% more, than Radeon HD 6750.
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
8−9
6−7
The average gaming FPS of GeForce 840A in Battlefield 5 is 22% more, than Radeon HD 6750.
low / 768p
45−50
45−50
high / 1080p
30−35
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6750 in Call of Duty: Warzone is 12% more, than GeForce 840A.
low / 768p
120−130
120−130
medium / 768p
90−95
90−95
ultra / 1080p
40−45
40−45
QHD / 1440p
24−27
24−27
4K / 2160p
18−20
18−20
high / 768p
65−70
65−70
GeForce 840A and Radeon HD 6750 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
80−85
85−90
ultra / 1080p
14−16
16−18
medium / 1080p
40−45
40−45
The average gaming FPS of Radeon HD 6750 in Cyberpunk 2077 is 6% more, than GeForce 840A.
low / 768p
75−80
75−80
medium / 768p
50−55
50−55
ultra / 1080p
27−30
24−27
The average gaming FPS of GeForce 840A in Dota 2 is 1% more, than Radeon HD 6750.
high / 1080p
5−6
2−3
ultra / 1080p
−
2−3
4K / 2160p
2−3
1−2
low / 720p
14−16
12−14
medium / 1080p
6−7
3−4
The average gaming FPS of GeForce 840A in Far Cry 5 is 40% more, than Radeon HD 6750.
high / 1080p
12−14
10−11
ultra / 1080p
7−8
5−6
QHD / 1440p
−
2−3
low / 720p
50−55
50−55
medium / 1080p
14−16
10−12
The average gaming FPS of GeForce 840A in Fortnite is 15% more, than Radeon HD 6750.
high / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
20−22
18−20
medium / 1080p
9−10
7−8
The average gaming FPS of GeForce 840A in Forza Horizon 4 is 20% more, than Radeon HD 6750.
low / 768p
45−50
45−50
high / 1080p
8−9
5−6
ultra / 1080p
5−6
2−3
QHD / 1440p
0−1
0−1
medium / 720p
40−45
35−40
The average gaming FPS of GeForce 840A in Grand Theft Auto V is 13% more, than Radeon HD 6750.
high / 1080p
3−4
1−2
ultra / 1080p
1−2
0−1
4K / 2160p
0−1
0−1
low / 720p
8−9
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce 840A in Metro Exodus is 66% more, than Radeon HD 6750.
low / 768p
85−90
90−95
high / 1080p
85−90
85−90
ultra / 1080p
80−85
70−75
medium / 1080p
85−90
90−95
GeForce 840A and Radeon HD 6750 have the same average FPS in Minecraft.
ultra / 1080p
12−14
12−14
low / 720p
27−30
27−30
medium / 1080p
14−16
14−16
GeForce 840A and Radeon HD 6750 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
8−9
6−7
The average gaming FPS of GeForce 840A in Red Dead Redemption 2 is 60% more, than Radeon HD 6750.
low / 768p
16−18
12−14
medium / 768p
12−14
9−10
high / 1080p
6−7
4−5
ultra / 1080p
5−6
3−4
4K / 2160p
−
0−1
The average gaming FPS of GeForce 840A in The Witcher 3: Wild Hunt is 42% more, than Radeon HD 6750.
low / 768p
70−75
75−80
medium / 768p
35−40
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
The average gaming FPS of Radeon HD 6750 in World of Tanks is 5% more, than GeForce 840A.
Full Specs
GeForce 840A
Radeon HD 6750
Architecture
Maxwell
TeraScale 2
Code name
GM108
Juniper
Type
Desktop
Desktop
Release date
17 March 2014
21 January 2011
Pipelines
384
720
Core clock speed
1029 MHz
Boost Clock
1124 MHz
900 MHz
Transistor count
1,040 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
17.98
25.20
Floating-point performance
863.2 gflops
1,008.0 gflops
Length
170 mm
Memory bus width
64 Bit
128 Bit
Memory clock speed
2002 MHz
1050 MHz
Memory bandwidth
16.02 GB/s
73.6 GB/s
DirectX
12 (11_0)
Shader Model
5.1
5.0
OpenGL
4.6
4.4
OpenCL
1.2
1.2
Vulkan
1.1.126
CUDA
5.0
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
92 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
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