Radeon HD 8330E vs R9 M270X
Aggregate performance score
We've compared Radeon R9 M270X and Radeon HD 8330E, covering specs and all relevant benchmarks.
R9 M270X outperforms HD 8330E by a whopping 356% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 803 | 1233 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 3.20 |
| Architecture | GCN 1.0 (2012−2020) | GCN 2.0 (2013−2017) |
| GPU code name | Venus | Kalindi |
| Market segment | Laptop | Laptop |
| Release date | 21 March 2014 (11 years ago) | 23 April 2013 (12 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 cores | 640 | 128 |
| Compute units | 10 | no data |
| Core clock speed | 725 MHz | 497 MHz |
| Boost clock speed | 775 MHz | no data |
| Number of transistors | 1,500 million | 1,178 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | no data | 15 Watt |
| Texture fill rate | 31.00 | 3.976 |
| Floating-point processing power | 0.992 TFLOPS | 0.1272 TFLOPS |
| ROPs | 16 | 4 |
| TMUs | 40 | 8 |
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).
| Bus support | PCIe 3.0 x16 | no data |
| Interface | PCIe 3.0 x16 | 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 | System Shared |
| Maximum RAM amount | 4 GB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 1125 MHz | System Shared |
| Memory bandwidth | 72 GB/s | no data |
| Shared memory | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | No outputs |
| Eyefinity | + | - |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 11 | 12 (12_0) |
| Shader Model | 5.1 | 6.3 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | Not Listed | 2.0 |
| Vulkan | - | 1.2.131 |
| Mantle | + | - |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. 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.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
