GeForce RTX 5090 D vs Tesla K8
Aggregate performance score
We've compared Tesla K8 with GeForce RTX 5090 D, including specs and performance data.
RTX 5090 D outperforms Tesla K8 by a whopping 1016% 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 | 500 | 1 |
| Place by popularity | not in top-100 | 9 |
| Power efficiency | 6.79 | 13.19 |
| Architecture | Kepler (2012−2018) | Blackwell 2.0 (2025) |
| GPU code name | GK104 | GB202 |
| Market segment | Workstation | Desktop |
| Release date | 16 September 2014 (10 years ago) | 30 January 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 | 1536 | 21760 |
| Core clock speed | 693 MHz | 2017 MHz |
| Boost clock speed | 811 MHz | 2407 MHz |
| Number of transistors | 3,540 million | 92,200 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 100 Watt | 575 Watt |
| Texture fill rate | 103.8 | 1,637 |
| Floating-point processing power | 2.491 TFLOPS | 104.8 TFLOPS |
| ROPs | 32 | 176 |
| TMUs | 128 | 680 |
| Tensor Cores | no data | 680 |
| Ray Tracing Cores | no data | 170 |
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 2.0 x16 | PCIe 5.0 x16 |
| Length | 241 mm | 304 mm |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin | 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 | 8 GB | 32 GB |
| Memory bus width | 256 Bit | 512 Bit |
| Memory clock speed | 1250 MHz | 1750 MHz |
| Memory bandwidth | 160.0 GB/s | 1.79 TB/s |
| 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 | 1x HDMI 2.1b, 3x DisplayPort 2.1b |
| HDMI | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.4 |
| CUDA | 3.0 | 10.1 |
| 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 | 8.96 | 100.00 |
| Recency | 16 September 2014 | 30 January 2025 |
| Maximum RAM amount | 8 GB | 32 GB |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 100 Watt | 575 Watt |
Tesla K8 has 475% lower power consumption.
RTX 5090 D, on the other hand, has a 1016.1% higher aggregate performance score, an age advantage of 10 years, a 300% higher maximum VRAM amount, and a 460% more advanced lithography process.
The GeForce RTX 5090 D is our recommended choice as it beats the Tesla K8 in performance tests.
Be aware that Tesla K8 is a workstation graphics card while GeForce RTX 5090 D is a desktop one.
Other comparisons
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