Tesla K20X vs RTX 5000 Ada Generation Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 50 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 36.00 | no data |
| Architecture | Ada Lovelace (2022−2024) | Kepler (2012−2018) |
| GPU code name | AD103 | GK110 |
| Market segment | Mobile workstation | Workstation |
| Release date | 21 March 2023 (3 years ago) | 12 November 2012 (13 years ago) |
| Launch price (MSRP) | no data | $7,699 |
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 | 9728 | 2688 |
| Core clock speed | 1425 MHz | 732 MHz |
| Boost clock speed | 2115 MHz | no data |
| Number of transistors | 45,900 million | 7,080 million |
| Manufacturing process technology | 5 nm | 28 nm |
| Power consumption (TDP) | 120 Watt | 235 Watt |
| Texture fill rate | 643.0 | 164.0 |
| Floating-point processing power | 41.15 TFLOPS | 3.935 TFLOPS |
| ROPs | 112 | 48 |
| TMUs | 304 | 224 |
| Tensor Cores | 304 | no data |
| Ray Tracing Cores | 76 | no data |
| L1 Cache | 9.5 MB | 224 KB |
| L2 Cache | 64 MB | 1536 KB |
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 3.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 6-pin + 1x 8-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 | GDDR5 |
| Maximum RAM amount | 16 GB | 6 GB |
| Memory bus width | 256 Bit | 384 Bit |
| Memory clock speed | 2250 MHz | 1300 MHz |
| Memory bandwidth | 576.0 GB/s | 249.6 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 | Portable Device Dependent | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| Shader Model | 6.8 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.3 | 1.1.126 |
| CUDA | 8.9 | 3.5 |
| DLSS | + | - |
Pros & cons summary
| Recency | 21 March 2023 | 12 November 2012 |
| Maximum RAM amount | 16 GB | 6 GB |
| Chip lithography | 5 nm | 28 nm |
| Power consumption (TDP) | 120 Watt | 235 Watt |
RTX 5000 Ada Generation Mobile has an age advantage of 10 years, a 167% higher maximum VRAM amount, a 460% more advanced lithography process, and 96% lower power consumption.
We couldn't decide between RTX 5000 Ada Generation Mobile and Tesla K20X. We've got no test results to judge.
Be aware that RTX 5000 Ada Generation Mobile is a mobile workstation graphics card while Tesla K20X is a workstation one.
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