Radeon Pro V340 8 GB vs GeForce 845M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 763 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 8.24 | no data |
| Architecture | Maxwell (2014−2017) | GCN 5.0 (2017−2020) |
| GPU code name | GM108 | Vega 10 |
| Market segment | Laptop | Workstation |
| Release date | 26 August 2015 (10 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 | 384 | 3584 ×2 |
| Core clock speed | 1071 MHz | 852 MHz |
| Boost clock speed | 1176 MHz | 1500 MHz |
| Number of transistors | 1,870 million | 12,500 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 45 Watt | 230 Watt |
| Texture fill rate | 37.63 | 336.0 ×2 |
| Floating-point processing power | 0.9032 TFLOPS | 10.75 TFLOPS ×2 |
| ROPs | 16 | 64 ×2 |
| TMUs | 32 | 224 ×2 |
| L1 Cache | 192 KB | 896 KB |
| L2 Cache | 1024 KB | 4 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).
| Laptop size | medium sized | no data |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 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 | 2 GB | 8 GB ×2 |
| Memory bus width | 64 Bit | 2048 Bit ×2 |
| Memory clock speed | 1253 MHz | 945 MHz |
| Memory bandwidth | 40.1 GB/s | 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 | No outputs | 1x mini-DisplayPort 1.4a |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | + | - |
Pros & cons summary
| Recency | 26 August 2015 | 26 August 2018 |
| Maximum RAM amount | 2 GB | 8 GB |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 45 Watt | 230 Watt |
GeForce 845M has 411.1% lower power consumption.
Pro V340 8 GB, on the other hand, has an age advantage of 3 years, a 300% higher maximum VRAM amount, and a 100% more advanced lithography process.
We couldn't decide between GeForce 845M and Radeon Pro V340 8 GB. We've got no test results to judge.
Be aware that GeForce 845M is a notebook graphics card while Radeon Pro V340 8 GB is a workstation one.
Other comparisons
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