RTX PRO 1000 Blackwell Mobile vs Radeon R9 M295X
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 451 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.82 | no data |
| Architecture | GCN 3.0 (2014−2019) | Blackwell 2.0 (2025−2026) |
| GPU code name | Amethyst | GB207 |
| Market segment | Laptop | Mobile workstation |
| Release date | 23 November 2014 (11 years ago) | 19 March 2025 (1 year ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 2048 | 2560 |
| Core clock speed | 723 MHz | 1020 MHz |
| Boost clock speed | no data | 1627 MHz |
| Number of transistors | 5,000 million | 16,900 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 250 Watt | 35 Watt |
| Texture fill rate | 92.54 | 130.2 |
| Floating-point processing power | 2.961 TFLOPS | 8.33 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 128 | 80 |
| Tensor Cores | no data | 80 |
| Ray Tracing Cores | no data | 20 |
| L1 Cache | 512 KB | 2.5 MB |
| L2 Cache | 512 KB | 32 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 | large | no data |
| Bus support | PCIe 3.0 | no data |
| Interface | MXM-B (3.0) | PCIe 5.0 x16 |
| Supplementary power connectors | None | no data |
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 | Not Listed | GDDR7 |
| Maximum RAM amount | 0 MB | 8 GB |
| Memory bus width | Not Listed | 128 Bit |
| Memory clock speed | no data | 1500 MHz |
| Memory bandwidth | 160.0 GB/s | 384.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | - | + |
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 | Portable Device Dependent |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | Not Listed | 12 Ultimate (12_2) |
| Shader Model | 6.3 | 6.8 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | Not Listed | 3.0 |
| Vulkan | - | 1.4 |
| Mantle | + | - |
| CUDA | - | 12.0 |
| DLSS | - | + |
Pros & cons summary
| Recency | 23 November 2014 | 19 March 2025 |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 250 Watt | 35 Watt |
RTX PRO 1000 Blackwell Mobile has an age advantage of 10 years, a 460% more advanced lithography process, and 614% lower power consumption.
We couldn't decide between Radeon R9 M295X and RTX PRO 1000 Blackwell Mobile. We've got no test results to judge.
Be aware that Radeon R9 M295X is a notebook graphics card while RTX PRO 1000 Blackwell Mobile is a mobile workstation one.
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