ATI Radeon HD 3450 X2 vs RX Vega 8 (Ryzen 2000/3000)
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 721 | not rated |
| Place by popularity | 40 | not in top-100 |
| Power efficiency | 21.28 | no data |
| Architecture | Vega (2017−2020) | TeraScale (2005−2013) |
| GPU code name | Vega Raven Ridge | RV620 |
| Market segment | Laptop | Desktop |
| Release date | 26 October 2017 (8 years ago) | 10 December 2007 (17 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 | 512 | 40 ×2 |
| Core clock speed | 300 MHz | 600 MHz |
| Boost clock speed | 1200 MHz | no data |
| Number of transistors | 9,800 million | 181 million |
| Manufacturing process technology | 14 nm | 55 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
| Texture fill rate | 57.60 | 2.400 ×2 |
| Floating-point processing power | 1.843 TFLOPS | 0.048 TFLOPS ×2 |
| ROPs | 8 | 4 ×2 |
| TMUs | 32 | 4 ×2 |
| L2 Cache | no data | 64 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 | IGP | PCIe 2.0 x16 |
| Length | no data | 168 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | None | 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 | System Shared | DDR2 |
| Maximum RAM amount | System Shared | 512 MB ×2 |
| Memory bus width | System Shared | 64 Bit ×2 |
| Memory clock speed | System Shared | 500 MHz |
| Memory bandwidth | no data | 8 GB/s ×2 |
| Shared memory | - | no data |
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 | 2x DMS-59 |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 10.1 (10_1) |
| Shader Model | 6.4 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.1 | N/A |
| Vulkan | 1.2 | N/A |
Pros & cons summary
| Recency | 26 October 2017 | 10 December 2007 |
| Chip lithography | 14 nm | 55 nm |
| Power consumption (TDP) | 15 Watt | 50 Watt |
RX Vega 8 (Ryzen 2000/3000) has an age advantage of 9 years, a 292.9% more advanced lithography process, and 233.3% lower power consumption.
We couldn't decide between Radeon RX Vega 8 (Ryzen 2000/3000) and Radeon HD 3450 X2. We've got no test results to judge.
Be aware that Radeon RX Vega 8 (Ryzen 2000/3000) is a notebook graphics card while Radeon HD 3450 X2 is a desktop one.
Other comparisons
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