Radeon Pro V340 16 GB vs 680M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 513 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 14.09 | no data |
| Architecture | RDNA 2.0 (2020−2025) | GCN 5.0 (2017−2020) |
| GPU code name | Rembrandt+ | Vega 10 |
| Market segment | Laptop | Workstation |
| Release date | 3 January 2023 (2 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 | 768 | 3584 ×2 |
| Core clock speed | 2000 MHz | 852 MHz |
| Boost clock speed | 2200 MHz | 1500 MHz |
| Number of transistors | 13,100 million | 12,500 million |
| Manufacturing process technology | 6 nm | 14 nm |
| Power consumption (TDP) | 50 Watt | 230 Watt |
| Texture fill rate | 105.6 | 336.0 ×2 |
| Floating-point processing power | 3.379 TFLOPS | 10.75 TFLOPS ×2 |
| ROPs | 32 | 64 ×2 |
| TMUs | 48 | 224 ×2 |
| Ray Tracing Cores | 12 | no data |
| L0 Cache | 192 KB | no data |
| L1 Cache | 256 KB | 896 KB |
| L2 Cache | 2 MB | 4 MB |
| L3 Cache | 8 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 | no data | 267 mm |
| Width | no data | 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 | System Shared | HBM2 |
| Maximum RAM amount | System Shared | 16 GB ×2 |
| Memory bus width | System Shared | 2048 Bit ×2 |
| Memory clock speed | System Shared | 945 MHz |
| Memory bandwidth | no data | 483.8 GB/s ×2 |
| Shared memory | + | - |
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 | Portable Device Dependent | 1x mini-DisplayPort 1.4a |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| Shader Model | 6.7 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Recency | 3 January 2023 | 26 August 2018 |
| Chip lithography | 6 nm | 14 nm |
| Power consumption (TDP) | 50 Watt | 230 Watt |
Radeon 680M has an age advantage of 4 years, a 133.3% more advanced lithography process, and 360% lower power consumption.
We couldn't decide between Radeon 680M and Radeon Pro V340 16 GB. We've got no test results to judge.
Be aware that Radeon 680M is a notebook graphics card while Radeon Pro V340 16 GB is a workstation one.
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