RTX PRO 2000 Blackwell Mobile vs Radeon RX 5950 XT
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 158 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 60.40 |
| Architecture | RDNA 2.0 (2020−2025) | Blackwell 2.0 (2025−2026) |
| GPU code name | Navi 21 | GB206 |
| Market segment | Desktop | Mobile workstation |
| Release date | no data | 19 March 2025 (less than a 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 5120 | 3328 |
| Core clock speed | no data | 952 MHz |
| Boost clock speed | 1635 MHz | 1657 MHz |
| Number of transistors | 21,000 million | 21,900 million |
| Manufacturing process technology | 7 nm | 5 nm |
| Power consumption (TDP) | 350 Watt | 45 Watt |
| Texture fill rate | 523.2 | 172.3 |
| Floating-point processing power | 16.74 TFLOPS | 11.03 TFLOPS |
| ROPs | 96 | 32 |
| TMUs | 320 | 104 |
| Tensor Cores | no data | 104 |
| Ray Tracing Cores | no data | 26 |
| L1 Cache | no data | 3.3 MB |
| L2 Cache | no data | 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).
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-pin | 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 | GDDR6 | GDDR7 |
| Maximum RAM amount | 24 GB | 8 GB |
| Memory bus width | 384 Bit | 128 Bit |
| Memory clock speed | 14000 MHz | 1500 MHz |
| Memory bandwidth | 672.0 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 | 1x HDMI, 3x DisplayPort | Portable Device Dependent |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12.0 (12_1) | 12 Ultimate (12_2) |
| Shader Model | no data | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | no data | 3.0 |
| Vulkan | - | 1.4 |
| CUDA | - | 12.0 |
| DLSS | - | + |
Pros & cons summary
| Maximum RAM amount | 24 GB | 8 GB |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 350 Watt | 45 Watt |
RX 5950 XT has a 200% higher maximum VRAM amount.
RTX PRO 2000 Blackwell Mobile, on the other hand, has a 40% more advanced lithography process, and 677.8% lower power consumption.
We couldn't decide between Radeon RX 5950 XT and RTX PRO 2000 Blackwell Mobile. We've got no test results to judge.
Be aware that Radeon RX 5950 XT is a desktop graphics card while RTX PRO 2000 Blackwell Mobile is a mobile workstation one.
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