Radeon R9 M395X Mac Edition vs Quadro P4000 Max-Q
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 298 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 16.19 | no data |
| Architecture | Pascal (2016−2021) | GCN 3.0 (2014−2019) |
| GPU code name | GP104 | Amethyst |
| Market segment | Mobile workstation | Laptop |
| Release date | 11 January 2017 (8 years ago) | 5 May 2015 (10 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 | 1792 | 2048 |
| Core clock speed | 1114 MHz | 909 MHz |
| Boost clock speed | 1228 MHz | no data |
| Number of transistors | 7,200 million | 5,000 million |
| Manufacturing process technology | 16 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 250 Watt |
| Texture fill rate | 137.5 | 116.4 |
| Floating-point processing power | 4.401 TFLOPS | 3.723 TFLOPS |
| ROPs | 64 | 32 |
| TMUs | 112 | 128 |
| L1 Cache | 672 KB | 512 KB |
| L2 Cache | 2 MB | 512 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).
| Laptop size | large | no data |
| Interface | MXM-B (3.0) | MXM-B (3.0) |
| 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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 8 GB | 4 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1502 MHz | 1365 MHz |
| Memory bandwidth | 192.3 GB/s | 174.7 GB/s |
| 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 | No outputs |
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 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.3 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | + | 1.2.131 |
| CUDA | 6.1 | - |
Pros & cons summary
| Recency | 11 January 2017 | 5 May 2015 |
| Maximum RAM amount | 8 GB | 4 GB |
| Chip lithography | 16 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 250 Watt |
P4000 Max-Q has an age advantage of 1 year, a 100% higher maximum VRAM amount, a 75% more advanced lithography process, and 150% lower power consumption.
We couldn't decide between Quadro P4000 Max-Q and Radeon R9 M395X Mac Edition. We've got no test results to judge.
Be aware that Quadro P4000 Max-Q is a mobile workstation graphics card while Radeon R9 M395X Mac Edition is a mobile workstation one.
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