RTX PRO 2000 Blackwell Embedded vs T400
Aggregate performance score
We've compared T400 with RTX PRO 2000 Blackwell Embedded, including specs and performance data.
RTX PRO 2000 Blackwell Embedded outperforms T400 by a whopping 349% 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 | 547 | 131 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 22.38 | 67.03 |
| Architecture | Turing (2018−2022) | Blackwell 2.0 (2025−2026) |
| GPU code name | TU117 | GB206 |
| Market segment | Workstation | Mobile workstation |
| Release date | 6 May 2021 (5 years ago) | no data |
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 | 384 | 3328 |
| Core clock speed | 420 MHz | 2160 MHz |
| Boost clock speed | 1425 MHz | 2662 MHz |
| Number of transistors | 4,700 million | 21,900 million |
| Manufacturing process technology | 12 nm | 5 nm |
| Power consumption (TDP) | 30 Watt | 45 Watt |
| Texture fill rate | 34.20 | 276.8 |
| Floating-point processing power | 1.094 TFLOPS | 17.72 TFLOPS |
| ROPs | 16 | 32 |
| TMUs | 24 | 104 |
| Tensor Cores | no data | 104 |
| Ray Tracing Cores | no data | 26 |
| L1 Cache | 384 KB | 3.3 MB |
| L2 Cache | 1024 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).
| Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Width | 1-slot | no data |
| 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 | GDDR6 | GDDR7 |
| Maximum RAM amount | 2 GB | 8 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1250 MHz | 1500 MHz |
| Memory bandwidth | 80 GB/s | 384.0 GB/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 | 3x mini-DisplayPort | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.6 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.4 |
| CUDA | 7.5 | 12.0 |
| DLSS | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
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 | 8.68 | 38.99 |
| Maximum RAM amount | 2 GB | 8 GB |
| Chip lithography | 12 nm | 5 nm |
| Power consumption (TDP) | 30 Watt | 45 Watt |
T400 has 50% lower power consumption.
RTX PRO 2000 Blackwell Embedded, on the other hand, has a 349% higher aggregate performance score, a 300% higher maximum VRAM amount, and a 140% more advanced lithography process.
The RTX PRO 2000 Blackwell Embedded is our recommended choice as it beats the T400 in performance tests.
Be aware that T400 is a workstation graphics card while RTX PRO 2000 Blackwell Embedded is a mobile workstation one.
Other comparisons
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