Radeon HD 6320 vs Maxwell GPU Surface Book
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 709 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Maxwell (2014−2018) | Terascale 2 (2009−2015) |
| GPU code name | Surface Book | Zacate |
| Market segment | Laptop | Laptop |
| Release date | 1 October 2015 (8 years ago) | 16 November 2010 (13 years ago) |
| Launch price (MSRP) | no data | $554.99 |
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 | 384 | 80 |
| Core clock speed | 954 MHz | 500 MHz |
| Boost clock speed | 993 MHz | 600 MHz |
| Number of transistors | no data | 450 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | no data | 18 Watt |
| Texture fill rate | no data | 4.800 |
| Floating-point performance | no data | 0.096 gflops |
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).
| Interface | no data | IGP |
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 type | GDDR5 | no data |
| Maximum RAM amount | 1 GB | System Shared |
| Memory bus width | 64 Bit | no data |
| Memory clock speed | 5012 MHz | no data |
| 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 data | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (FL 11_0) | 11.2 (11_0) |
| Shader Model | no data | 5.0 |
| OpenGL | no data | 4.4 |
| OpenCL | no data | 1.2 |
| Vulkan | - | N/A |
| CUDA | + | - |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
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.
Pros & cons summary
| Recency | 1 October 2015 | 16 November 2010 |
| Chip lithography | 28 nm | 40 nm |
Maxwell GPU Surface Book has an age advantage of 4 years, and a 42.9% more advanced lithography process.
We couldn't decide between Maxwell GPU Surface Book 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.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
