Radeon HD 6755G2 vs GeForce 820A

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620M 710A 720A 720M 800M 810M 820A 820M GT 625M GT 710M GT 720A GT 820M
VS
6720G2 6730M 6740G2 6750M 6750M Mac Edition 6755G2 6760G2 6770M 6770M Mac Edition

Aggregate performance score

We've compared GeForce 820A and Radeon HD 6755G2, covering specs and all relevant benchmarks.

GeForce 820A
2014
1 GB DDR3, 15 Watt
1.39

HD 6755G2 outperforms 820A by a minimal 1% based on our aggregate benchmark results.

Contents

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GeForce 820A GeForce 820A
HD 6755G2 HD 6755G2

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking10321027
Place by popularitynot in top-100not in top-100
Power efficiency6.56no data
ArchitectureFermi 2.0 (2010−2014)Terascale 2 (2009−2015)
GPU code nameGF117no data
Market segmentLaptopLaptop
Release date17 March 2014 (11 years ago)14 June 2011 (13 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores96880
Core clock speed775 MHzno data
Number of transistors585 millionno data
Manufacturing process technology28 nm40 nm
Power consumption (TDP)15 Wattno data
Texture fill rate12.40no data
Floating-point processing power0.2976 TFLOPSno data
ROPs8no data
TMUs16no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datamedium sized
InterfacePCIe 2.0 x16no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDR3no data
Maximum RAM amount1 GBno data
Memory bus width64 Bitno data
Memory clock speed900 MHzno data
Memory bandwidth14.4 GB/sno data
Shared memoryno data-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsno data

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)11
Shader Model5.1no data
OpenGL4.6no data
OpenCL1.1no data
VulkanN/A-
CUDA2.1-

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p18−20
−11.1%
20
+11.1%
Full HD12−14
−16.7%
14
+16.7%

FPS performance in popular games

Full HD
Low Preset

Baldur's Gate 3 5−6
+0%
5−6
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%

Full HD
Medium Preset

Baldur's Gate 3 5−6
+0%
5−6
+0%
Battlefield 5 2−3
+0%
2−3
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Far Cry 5 2−3
+0%
2−3
+0%
Fortnite 4−5
+0%
4−5
+0%
Forza Horizon 4 7−8
+0%
7−8
+0%
Forza Horizon 5 1−2
+0%
1−2
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
High Preset

Baldur's Gate 3 5−6
+0%
5−6
+0%
Battlefield 5 2−3
+0%
2−3
+0%
Counter-Strike: Global Offensive 30−33
+0%
30−33
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Dota 2 16−18
+0%
16−18
+0%
Far Cry 5 2−3
+0%
2−3
+0%
Fortnite 4−5
+0%
4−5
+0%
Forza Horizon 4 7−8
+0%
7−8
+0%
Forza Horizon 5 1−2
+0%
1−2
+0%
Grand Theft Auto V 1−2
+0%
1−2
+0%
Metro Exodus 2−3
+0%
2−3
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
The Witcher 3: Wild Hunt 7−8
+0%
7−8
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
Ultra Preset

Baldur's Gate 3 5−6
+0%
5−6
+0%
Battlefield 5 2−3
+0%
2−3
+0%
Cyberpunk 2077 3−4
+0%
3−4
+0%
Dota 2 16−18
+0%
16−18
+0%
Far Cry 5 2−3
+0%
2−3
+0%
Forza Horizon 4 7−8
+0%
7−8
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
The Witcher 3: Wild Hunt 7−8
+0%
7−8
+0%
Valorant 30−35
+0%
30−35
+0%

Full HD
Epic Preset

Fortnite 4−5
+0%
4−5
+0%

1440p
High Preset

Counter-Strike 2 1−2
+0%
1−2
+0%
Counter-Strike: Global Offensive 9−10
+0%
9−10
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 9−10
+0%
9−10
+0%
Valorant 6−7
+0%
6−7
+0%

1440p
Ultra Preset

Cyberpunk 2077 1−2
+0%
1−2
+0%
Far Cry 5 1−2
+0%
1−2
+0%
Forza Horizon 4 3−4
+0%
3−4
+0%
The Witcher 3: Wild Hunt 1−2
+0%
1−2
+0%

1440p
Epic Preset

Fortnite 2−3
+0%
2−3
+0%

4K
High Preset

Grand Theft Auto V 16−18
+0%
16−18
+0%
Valorant 7−8
+0%
7−8
+0%

4K
Ultra Preset

Cyberpunk 2077 0−1 0−1
Dota 2 1−2
+0%
1−2
+0%
PLAYERUNKNOWN'S BATTLEGROUNDS 2−3
+0%
2−3
+0%

4K
Epic Preset

Fortnite 2−3
+0%
2−3
+0%

This is how GeForce 820A and HD 6755G2 compete in popular games:

  • HD 6755G2 is 11% faster in 900p
  • HD 6755G2 is 17% faster in 1080p

All in all, in popular games:

  • there's a draw in 49 tests (100%)

Pros & cons summary

Performance score 1.39 1.40
Recency 17 March 2014 14 June 2011
Chip lithography 28 nm 40 nm

GeForce 820A has an age advantage of 2 years, and a 42.9% more advanced lithography process.

HD 6755G2, on the other hand, has a 0.7% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between GeForce 820A and Radeon HD 6755G2.

Vote for your favorite

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NVIDIA GeForce 820A
GeForce 820A
AMD Radeon HD 6755G2
Radeon HD 6755G2
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Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

GeForce 820A GeForce 820A
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GT 635M GeForce GT 635M
HD 6755G2 Radeon HD 6755G2
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GeForce 820A GeForce 820A
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RTX 2080 Super Max-Q 2080 Super Max-Q
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RX 6400 6400
Radeon 860M Radeon 860M
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GeForce 820M 820M
Radeon 840M Radeon 840M
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HD Graphics 630 Graphics 630
ATI Mobility HD 3870 X2 Mobility Radeon HD 3870 X2
vs
GT 755M Mac Edition 755M Mac Edition
GeForce G105M GeForce G105M
vs
ATI Mobility HD 2600 XT Radeon HD 2600 XT
GTX 980M NVIDIA GTX 980M
vs
Vega 3 Embedded 3 Embedded
GTX 980M NVIDIA 980M
vs
RTX 2080 Super Mobile 2080 Super Mobile
GTX 970M NVIDIA GTX 970M
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T1200 Mobile T1200 Mobile
GTX 965M NVIDIA GTX 965M
vs
Arc Graphics 64EU Mobile Graphics 64EU Mobile

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.

2.8 42 votes

Rate GeForce 820A on a scale of 1 to 5:

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4.8 23 votes

Rate Radeon HD 6755G2 on a scale of 1 to 5:

  • 1
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Comments

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