RTX PRO 6000 Blackwell Server vs FirePro D300
Aggregate performance score
We've compared FirePro D300 and RTX PRO 6000 Blackwell Server, covering specs and all relevant benchmarks.
RTX PRO 6000 Blackwell Server outperforms D300 by a whopping 608% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 510 | 25 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 4.89 | 8.65 |
| Architecture | GCN 1.0 (2012−2020) | Blackwell 2.0 (2025−2026) |
| GPU code name | Pitcairn | GB202 |
| Market segment | Workstation | Workstation |
| Release date | 18 January 2014 (12 years ago) | 18 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 | 1280 | 24064 |
| Core clock speed | 850 MHz | 1590 MHz |
| Boost clock speed | no data | 2617 MHz |
| Number of transistors | 2,800 million | 92,200 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 150 Watt | 600 Watt |
| Texture fill rate | 68.00 | 1,968.0 |
| Floating-point processing power | 2.176 TFLOPS | 126 TFLOPS |
| ROPs | 32 | 192 |
| TMUs | 80 | 752 |
| Tensor Cores | no data | 752 |
| Ray Tracing Cores | no data | 188 |
| L1 Cache | 320 KB | 23.5 MB |
| L2 Cache | 512 KB | 128 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 3.0 x16 | PCIe 5.0 x16 |
| Length | 242 mm | 267 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | no data | 1x 16-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 | GDDR7 |
| Maximum RAM amount | 2 GB | 96 GB |
| Memory bus width | 256 Bit | 512 Bit |
| Memory clock speed | 1270 MHz | 1750 MHz |
| Memory bandwidth | 162.6 GB/s | 1.79 TB/s |
| 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 | 4x DisplayPort | 4x DisplayPort 2.1b |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2.131 | 1.4 |
| CUDA | - | 12.0 |
| DLSS | - | + |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 9.48 | 67.12 |
| Recency | 18 January 2014 | 18 March 2025 |
| Maximum RAM amount | 2 GB | 96 GB |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 150 Watt | 600 Watt |
FirePro D300 has 300% lower power consumption.
RTX PRO 6000 Blackwell Server, on the other hand, has a 608% higher aggregate performance score, an age advantage of 11 years, a 4700% higher maximum VRAM amount, and a 460% more advanced lithography process.
The RTX PRO 6000 Blackwell Server is our recommended choice as it beats the FirePro D300 in performance tests.
Other comparisons
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