Radeon RX Vega 64 Nano vs GRID K340
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 822 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.02 | no data |
| Power efficiency | 0.99 | no data |
| Architecture | Kepler (2012−2018) | GCN 5.0 (2017−2020) |
| GPU code name | GK107 | Vega 10 |
| Market segment | Workstation | Desktop |
| Release date | 23 July 2013 (12 years ago) | 1 October 2017 (8 years ago) |
| Launch price (MSRP) | $3,299 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 384 ×4 | 4096 |
| Core clock speed | 950 MHz | 1156 MHz |
| Boost clock speed | no data | 1247 MHz |
| Number of transistors | 1,270 million | 12,500 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 225 Watt | 250 Watt |
| Texture fill rate | 30.40 ×4 | 319.2 |
| Floating-point processing power | 0.7296 TFLOPS ×4 | no data |
| ROPs | 8 ×4 | 64 |
| TMUs | 32 ×4 | 256 |
| L1 Cache | 32 KB | no data |
| L2 Cache | 128 KB | 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 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 152 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 8-pin | 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 | GDDR5 | HBM2 |
| Maximum RAM amount | 1 GB ×4 | 8 GB |
| Memory bus width | 64 Bit ×4 | 2048 Bit |
| Memory clock speed | 900 MHz | 1600 MHz |
| Memory bandwidth | 28.8 GB/s ×4 | 409.6 GB/s |
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 | 1x HDMI, 3x DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12.0 |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | - |
| CUDA | 3.0 | - |
Pros & cons summary
| Recency | 23 July 2013 | 1 October 2017 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 225 Watt | 250 Watt |
GRID K340 has 11.1% lower power consumption.
RX Vega 64 Nano, on the other hand, has an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.
We couldn't decide between GRID K340 and Radeon RX Vega 64 Nano. We've got no test results to judge.
Be aware that GRID K340 is a workstation graphics card while Radeon RX Vega 64 Nano is a desktop one.
Other comparisons
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