GeForce RTX 2080 Ti vs Radeon HD 6620G

Place in performance ranking	1086	34
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	0.01	43.73
Architecture	Terascale 2 (2009−2015)	Turing (2018−2021)
GPU code name	Llano	Turing TU102
Market segment	Laptop	Desktop
Release date	15 June 2011 (12 years ago)	27 August 2018 (5 years ago)
Launch price (MSRP)	no data	$999
Current price	$338	$297 (0.3x MSRP)

Cost-Effectiveness Evaluation

Performance to price ratio. The higher, the better.

RTX 2080 Ti has 437200% better value for money than HD 6620G.

Detailed Specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	400	4352
Core clock speed	400 MHz	1350 MHz
Boost clock speed	no data	1545 MHz
Number of transistors	1000 Million	18,600 million
Manufacturing process technology	32 nm	12 nm
Power consumption (TDP)	35 Watt	270 Watt
Texture fill rate	8.880	420.2

Form Factor & Compatibility

Information on Radeon HD 6620G and GeForce RTX 2080 Ti compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	medium sized	no data
Interface	IGP	PCIe 3.0 x16
Length	no data	267 mm
Width	no data	2-slot
Supplementary power connectors	no data	2x 8-pin

Memory type	System Shared	GDDR6
Maximum RAM amount	System Shared	11 GB
Memory bus width	System Shared	352 Bit
Memory clock speed	System Shared	14000 MHz
Memory bandwidth	no data	616.0 GB/s
Shared memory	+	-

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 Connectors	No outputs	1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI	no data	+
G-SYNC support	no data	+

Supported Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

VR Ready

no data

API Compatibility

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

DirectX	11.2 (11_0)	12 Ultimate (12_1)
Shader Model	5.0	6.5
OpenGL	4.4	4.6
OpenCL	1.2	2.0
Vulkan	N/A	1.2.131
CUDA	no data	7.5

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 6620G 0.88

RTX 2080 Ti 56.28
+6295%

GeForce RTX 2080 Ti outperforms Radeon HD 6620G by 6295% based on our aggregated benchmark results.

Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

HD 6620G 341

RTX 2080 Ti 21785
+6289%

GeForce RTX 2080 Ti outperforms Radeon HD 6620G by 6289% in Passmark.

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

HD 6620G 2443

RTX 2080 Ti 83556
+3321%

GeForce RTX 2080 Ti outperforms Radeon HD 6620G by 3321% in 3DMark Vantage Performance.

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%

HD 6620G 650

RTX 2080 Ti 47166
+7156%

GeForce RTX 2080 Ti outperforms Radeon HD 6620G by 7156% in 3DMark 11 Performance GPU.

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:

Full HD	13 −1169%	165 +1169%
1440p	1−2 −11900%	120 +11900%
4K	1−2 −8900%	90 +8900%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

3−4

−3467%

100−110
+3467%

Full HD
Medium Preset

Call of Duty: Modern Warfare	9−10 −1578%	150−160 +1578%
Cyberpunk 2077	3−4 −3467%	100−110 +3467%
Hitman 3	0−1	171
Red Dead Redemption 2	3−4 −3867%	119 +3867%
Shadow of the Tomb Raider	6−7 −2300%	144 +2300%

Full HD
High Preset

Call of Duty: Modern Warfare	9−10 −800%	81 +800%
Cyberpunk 2077	3−4 −3467%	100−110 +3467%
Hitman 3	0−1	163
Metro Exodus	1−2 −10600%	107 +10600%
Red Dead Redemption 2	3−4 −2900%	90 +2900%
Shadow of the Tomb Raider	6−7 −2217%	139 +2217%
The Witcher 3: Wild Hunt	3−4 −8133%	247 +8133%

Full HD
Ultra Preset

Cyberpunk 2077	3−4 −3467%	100−110 +3467%
The Witcher 3: Wild Hunt	3−4 −4400%	135 +4400%

1440p
High Preset

Call of Duty: Modern Warfare	3−4 −4133%	127 +4133%
Hitman 3	3−4 −4800%	147 +4800%
Horizon Zero Dawn	8−9 −1075%	94 +1075%
Shadow of the Tomb Raider	4−5 −2650%	110 +2650%

1440p
Ultra Preset

Cyberpunk 2077	1−2 −5300%	50−55 +5300%
Far Cry 5	1−2 −11600%	117 +11600%
The Witcher 3: Wild Hunt	1−2 −9400%	95−100 +9400%

4K
High Preset

Call of Duty: Modern Warfare	1−2 −7600%	77 +7600%
Hitman 3	1−2 −8400%	85 +8400%
Horizon Zero Dawn	7−8 −286%	27 +286%

4K
Ultra Preset

Far Cry 5	3−4 −2500%	78 +2500%
Far Cry New Dawn	5−6 −1440%	77 +1440%

This is how HD 6620G and RTX 2080 Ti compete in popular games:

RTX 2080 Ti is 1169% faster than HD 6620G in 1080p
RTX 2080 Ti is 11900% faster than HD 6620G in 1440p
RTX 2080 Ti is 8900% faster than HD 6620G in 4K

Here's the range of performance differences observed across popular games:

in Far Cry 5, with 1440p resolution and the Ultra Preset, the RTX 2080 Ti is 11600% faster than the HD 6620G.

All in all, in popular games:

Without exception, RTX 2080 Ti surpassed HD 6620G in all 25 of our tests.

Pros & Cons Summary

Performance score	0.88	56.28
Recency	15 June 2011	27 August 2018
Maximum RAM amount	System Shared	11 GB
Chip lithography	32 nm	12 nm
Power consumption (TDP)	35 Watt	270 Watt