Radeon HD 8670 OEM vs RX 5300 OEM
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | RDNA 1.0 (2019−2020) | GCN 1.0 (2012−2020) |
| GPU code name | Navi 14 | Oland |
| Market segment | Desktop | Desktop |
| Release date | 28 May 2020 (5 years ago) | 8 January 2013 (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 cores | 768 | 384 |
| Core clock speed | 1375 MHz | 1000 MHz |
| Boost clock speed | 1645 MHz | 1050 MHz |
| Number of transistors | 6,400 million | 950 million |
| Manufacturing process technology | 7 nm | 28 nm |
| Power consumption (TDP) | 135 Watt | 75 Watt |
| Texture fill rate | 78.96 | 25.20 |
| Floating-point processing power | 2.527 TFLOPS | 0.8064 TFLOPS |
| ROPs | 32 | 8 |
| TMUs | 48 | 24 |
| L1 Cache | no data | 96 KB |
| L2 Cache | 2 MB | 256 KB |
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 | PCIe 4.0 x8 | PCIe 3.0 x8 |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 1x 6-pin | None |
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 | GDDR5 |
| Maximum RAM amount | 3 GB | 2 GB |
| Memory bus width | 96 Bit | 128 Bit |
| Memory clock speed | 1750 MHz | 1150 MHz |
| Memory bandwidth | 84 GB/s | 73.6 GB/s |
| Resizable BAR | + | - |
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 | 1x HDMI, 3x DisplayPort | 1x DVI, 1x HDMI, 1x VGA |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (11_1) |
| Shader Model | 6.5 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
Pros & cons summary
| Recency | 28 May 2020 | 8 January 2013 |
| Maximum RAM amount | 3 GB | 2 GB |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 135 Watt | 75 Watt |
RX 5300 OEM has an age advantage of 7 years, a 50% higher maximum VRAM amount, and a 300% more advanced lithography process.
HD 8670 OEM, on the other hand, has 80% lower power consumption.
We couldn't decide between Radeon RX 5300 OEM and Radeon HD 8670 OEM. We've got no test results to judge.
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