H800 SXM5 vs UHD Graphics 605
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1128 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 16.66 | no data |
| Architecture | Generation 9.5 (2016−2020) | Hopper (2022−2024) |
| GPU code name | Gemini Lake GT1.5 | GH100 |
| Market segment | Laptop | Workstation |
| Release date | 11 December 2017 (7 years ago) | 21 March 2023 (2 years 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 | 144 | 16896 |
| Core clock speed | 200 MHz | 1095 MHz |
| Boost clock speed | 750 MHz | 1755 MHz |
| Number of transistors | 189 million | 80,000 million |
| Manufacturing process technology | 14 nm | 4 nm |
| Power consumption (TDP) | 5 Watt | 700 Watt |
| Texture fill rate | 13.50 | 926.6 |
| Floating-point processing power | 0.216 TFLOPS | 59.3 TFLOPS |
| ROPs | 3 | 24 |
| TMUs | 18 | 528 |
| Tensor Cores | no data | 528 |
| L1 Cache | no data | 33 MB |
| L2 Cache | no data | 50 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 | Ring Bus | PCIe 5.0 x16 |
| Width | no data | SXM Module |
| Supplementary power connectors | no data | 8-pin EPS |
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 | System Shared | HBM3 |
| Maximum RAM amount | System Shared | 80 GB |
| Memory bus width | System Shared | 5120 Bit |
| Memory clock speed | System Shared | 1313 MHz |
| Memory bandwidth | no data | 1,681 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 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | N/A |
| Shader Model | 6.4 | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | - | 9.0 |
| DLSS | - | + |
Pros & cons summary
| Recency | 11 December 2017 | 21 March 2023 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 5 Watt | 700 Watt |
UHD Graphics 605 has 13900% lower power consumption.
H800 SXM5, on the other hand, has an age advantage of 5 years, and a 250% more advanced lithography process.
We couldn't decide between UHD Graphics 605 and H800 SXM5. We've got no test results to judge.
Be aware that UHD Graphics 605 is a notebook graphics card while H800 SXM5 is a workstation one.
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