Ryzen Z2 Go GPU vs Radeon RX 470D
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 | GCN 4.0 (2016−2020) | RDNA 2.0 (2020−2025) |
| GPU code name | Ellesmere | Rembrandt+ |
| Market segment | Desktop | Desktop |
| Release date | 21 October 2016 (9 years ago) | 2025 (1 year 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 | 1792 | 768 |
| Core clock speed | 926 MHz | 800 MHz |
| Boost clock speed | 1206 MHz | 2700 MHz |
| Number of transistors | 5,700 million | 13,100 million |
| Manufacturing process technology | 14 nm | 6 nm |
| Power consumption (TDP) | 120 Watt | 28 Watt |
| Texture fill rate | 135.1 | 129.6 |
| Floating-point processing power | 4.322 TFLOPS | 4.147 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 112 | 48 |
| Ray Tracing Cores | no data | 12 |
| L0 Cache | no data | 192 KB |
| L1 Cache | 448 KB | 256 KB |
| L2 Cache | 2 MB | 8 MB |
| L3 Cache | no data | 16 MB |
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 3.0 x16 | no data |
| Length | 241 mm | no data |
| Width | 2-slot | no data |
| 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 | LPDDR5 |
| Maximum RAM amount | 4 GB | 16 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1650 MHz | 800 MHz |
| Memory bandwidth | 211.2 GB/s | 51.2 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 USB Type-C |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2.131 | 1.3 |
Pros & cons summary
| Maximum RAM amount | 4 GB | 16 GB |
| Chip lithography | 14 nm | 6 nm |
| Power consumption (TDP) | 120 Watt | 28 Watt |
Ryzen Z2 Go GPU has a 300% higher maximum VRAM amount, a 133% more advanced lithography process, and 329% lower power consumption.
We couldn't decide between Radeon RX 470D and Ryzen Z2 Go GPU. We've got no test results to judge.
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