Radeon Pro V340 8 GB vs Xe DG1
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 | Generation 12.1 (2020−2021) | GCN 5.0 (2017−2020) |
| GPU code name | DG1 | Vega 10 |
| Market segment | Desktop | Workstation |
| Release date | 2020 (6 years ago) | 26 August 2018 (7 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 | 3584 ×2 |
| Core clock speed | 900 MHz | 852 MHz |
| Boost clock speed | 1550 MHz | 1500 MHz |
| Number of transistors | 5,000 million | 12,500 million |
| Manufacturing process technology | 10 nm | 14 nm |
| Power consumption (TDP) | 30 Watt | 230 Watt |
| Texture fill rate | 62.00 | 336.0 ×2 |
| Floating-point processing power | 1.984 TFLOPS | 10.75 TFLOPS ×2 |
| ROPs | 20 | 64 ×2 |
| TMUs | 40 | 224 ×2 |
| L1 Cache | no data | 896 KB |
| L2 Cache | 1024 KB | 4 MB |
| L3 Cache | 16 MB | no data |
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 x16 |
| Length | 164 mm | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | None | 2x 8-pin |
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 | LPDDR4X | HBM2 |
| Maximum RAM amount | 4 GB | 8 GB ×2 |
| Memory bus width | 128 Bit | 2048 Bit ×2 |
| Memory clock speed | 2133 MHz | 945 MHz |
| Memory bandwidth | 68.26 GB/s | 483.8 GB/s ×2 |
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 mini-DisplayPort 1.4a |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_1) |
| Shader Model | 6.6 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Maximum RAM amount | 4 GB | 8 GB |
| Chip lithography | 10 nm | 14 nm |
| Power consumption (TDP) | 30 Watt | 230 Watt |
Xe DG1 has a 40% more advanced lithography process, and 667% lower power consumption.
Pro V340 8 GB, on the other hand, has a 100% higher maximum VRAM amount.
We couldn't decide between Xe DG1 and Radeon Pro V340 8 GB. We've got no test results to judge.
Be aware that Xe DG1 is a desktop graphics card while Radeon Pro V340 8 GB is a workstation one.
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