RTX PRO 4000 Blackwell vs RTX 3500 Ada Generation Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 79 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 35.37 | no data |
| Architecture | Ada Lovelace (2022−2024) | Blackwell 2.0 (2025) |
| GPU code name | AD104 | GB203 |
| Market segment | Mobile workstation | Workstation |
| Release date | 21 March 2023 (2 years ago) | 18 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 | 8960 |
| Core clock speed | 1110 MHz | 1590 MHz |
| Boost clock speed | 1545 MHz | 2617 MHz |
| Number of transistors | 35,800 million | 45,600 million |
| Manufacturing process technology | 5 nm | 5 nm |
| Power consumption (TDP) | 100 Watt | 140 Watt |
| Texture fill rate | 247.2 | 732.8 |
| Floating-point processing power | 15.82 TFLOPS | 46.9 TFLOPS |
| ROPs | 64 | 96 |
| TMUs | 160 | 280 |
| Tensor Cores | 160 | 280 |
| Ray Tracing Cores | 40 | 70 |
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 | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Length | no data | 241 mm |
| Width | no data | 1-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 | GDDR6 | GDDR7 |
| Maximum RAM amount | 12 GB | 24 GB |
| Memory bus width | 192 Bit | 192 Bit |
| Memory clock speed | 2250 MHz | 1750 MHz |
| Memory bandwidth | 432.0 GB/s | 672.0 GB/s |
| Shared memory | - | - |
| Resizable BAR | + | + |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | Portable Device Dependent | 4x DisplayPort 2.1b |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.8 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| CUDA | 8.9 | 12.0 |
| DLSS | + | + |
Pros & cons summary
| Recency | 21 March 2023 | 18 March 2025 |
| Maximum RAM amount | 12 GB | 24 GB |
| Power consumption (TDP) | 100 Watt | 140 Watt |
RTX 3500 Ada Generation Mobile has 40% lower power consumption.
RTX PRO 4000 Blackwell, on the other hand, has an age advantage of 1 year, and a 100% higher maximum VRAM amount.
We couldn't decide between RTX 3500 Ada Generation Mobile and RTX PRO 4000 Blackwell. We've got no test results to judge.
Be aware that RTX 3500 Ada Generation Mobile is a mobile workstation graphics card while RTX PRO 4000 Blackwell is a workstation one.
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