RTX PRO 6000 vs Radeon Pro 455
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 550 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 15.61 | no data |
| Architecture | GCN 4.0 (2016−2020) | Blackwell 2.0 (2025) |
| GPU code name | Baffin | GB202 |
| Market segment | Mobile workstation | Workstation |
| Release date | 30 October 2016 (8 years ago) | 2025 (recently) |
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 | 768 | 24064 |
| Core clock speed | 855 MHz | 2017 MHz |
| Boost clock speed | no data | 2407 MHz |
| Number of transistors | 3,000 million | 92,200 million |
| Manufacturing process technology | 14 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 600 Watt |
| Texture fill rate | 41.04 | 1,810 |
| Floating-point processing power | 1.313 TFLOPS | 115.8 TFLOPS |
| ROPs | 16 | 176 |
| TMUs | 48 | 752 |
| Tensor Cores | no data | 752 |
| Ray Tracing Cores | no data | 188 |
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 3.0 x8 | PCIe 5.0 x16 |
| Length | no data | 304 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | None | 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 | 128 Bit | 512 Bit |
| Memory clock speed | 1270 MHz | 1750 MHz |
| Memory bandwidth | 81.28 GB/s | 1.79 TB/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 | No outputs | 4x DisplayPort 2.1b |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2.131 | 1.4 |
| CUDA | - | 10.1 |
| DLSS | - | + |
Pros & cons summary
| Maximum RAM amount | 2 GB | 96 GB |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 600 Watt |
Pro 455 has 1614.3% lower power consumption.
RTX PRO 6000, on the other hand, has a 4700% higher maximum VRAM amount, and a 180% more advanced lithography process.
We couldn't decide between Radeon Pro 455 and RTX PRO 6000. We've got no test results to judge.
Be aware that Radeon Pro 455 is a mobile workstation card while RTX PRO 6000 is a workstation one.
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