HD 6320 vs R4 (Kaveri)

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General info

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

Place in performance ranking1093not rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.1 (2014)Terascale 2 (2009−2015)
GPU code nameKaveriZacate
Market segmentLaptopLaptop
Release date4 June 2014 (9 years old)16 November 2010 (13 years old)
Launch price (MSRP)no data$554.99
Current priceno data$115 (0.2x MSRP)

Technical specs

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 cores19280
Core clock speed533 MHz500 MHz
Boost clock speedno data600 MHz
Number of transistors2410 Million450 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)no data18 Watt
Texture fill rateno data4.800

Size and compatibility

Information on Radeon R4 (Kaveri) and Radeon HD 6320 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. 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.

Interfaceno dataIGP

Memory

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 typeno dataSystem Shared
Maximum RAM amountno dataSystem Shared
Memory bus width64/128 BitSystem Shared
Memory clock speedno dataSystem Shared
Shared memory++

Video outputs and ports

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 dataNo outputs

API support

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

DirectX12 (FL 12_0)11.2 (11_0)
Shader Modelno data5.0
OpenGLno data4.4
OpenCLno data1.2
Vulkanno dataN/A

Synthetic benchmark performance

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


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%

R4 (Kaveri) 1958
+120%
HD 6320 892

R4 (Kaveri) outperforms HD 6320 by 120% 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%

R4 (Kaveri) 611
+102%
HD 6320 302

R4 (Kaveri) outperforms HD 6320 by 102% in 3DMark 11 Performance GPU.

Advantages and disadvantages


Recency 4 June 2014 16 November 2010
Chip lithography 28 nm 40 nm

We couldn't decide between Radeon R4 (Kaveri) and Radeon HD 6320. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


AMD Radeon R4 (Kaveri)
Radeon R4 (Kaveri)
AMD Radeon HD 6320
Radeon HD 6320

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2.9 11 votes

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3.1 145 votes

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Questions and comments

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