Performance
H800 (PCIe, 80 GB)
No data available
H100 (PCIe, 80 GB)
No data available
We do not have any performance data for the H800 (PCIe, 80 GB) and the H100 (PCIe, 80 GB) for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
H800 (PCIe, 80 GB)
No data available
H100 (PCIe, 80 GB)
No data available
We do not have any performance per dollar data for the H800 (PCIe, 80 GB) and the H100 (PCIe, 80 GB) for the 3DMark 11 Performance GPU benchmark.
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Summary
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About the NVIDIA H800 (PCIe, 80 GB) GPU
The NVIDIA H800 (PCIe, 80 GB) is a workstation graphics card that launched in Q1 2022. It is built on the Hopper GPU microarchitecture (codename GH100) and is manufactured on a 4 nm process.
Memory
The H800 has 80 GB of HBM2e memory, with a 1,593 MHz memory clock and a 5,120 bit interface. This gives it a memory bandwidth of 2,039 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The H800 includes 14,592 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,095 MHz and can dynamically boost its clock speed up to 1,755 MHz. Complementing the processing units are 456 texture mapping units (TMUs) for efficient texture filtering and 24 render output units (ROPs) for pixel processing. Additionally, the GPU features 456 tensor cores optimized for AI-accelerated workloads.
Compatibility & Power Consumption
The H800 occupies 2 PCIe expansion slots. NVIDIA recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 350 W.
About the NVIDIA H100 (PCIe, 80 GB) GPU
The NVIDIA H100 (PCIe, 80 GB) is a workstation graphics card that launched in Q1 2022. It is built on the Hopper GPU microarchitecture (codename GH100) and is manufactured on a 4 nm process.
Memory
The H100 has 80 GB of HBM2e memory, with a 1,593 MHz memory clock and a 5,120 bit interface. This gives it a memory bandwidth of 2,039 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The H100 includes 14,592 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,095 MHz and can dynamically boost its clock speed up to 1,755 MHz. Complementing the processing units are 456 texture mapping units (TMUs) for efficient texture filtering and 24 render output units (ROPs) for pixel processing. Additionally, the GPU features 456 tensor cores optimized for AI-accelerated workloads.
Compatibility & Power Consumption
The H100 occupies 2 PCIe expansion slots. NVIDIA recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 350 W.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Hopper | Hopper |
| Market Segment | Workstation | Workstation |
| Release Date | Q1 2022 | Q1 2022 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
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Our database does not have gaming performance data for the NVIDIA H800 (PCIe, 80 GB) or the NVIDIA H100 (PCIe, 80 GB).
Benchmark Performance
#
Our database does not have any benchmark data for the NVIDIA H800 (PCIe, 80 GB) and the NVIDIA H100 (PCIe, 80 GB).
Technical Specs
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Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| Codename | GH100 | GH100 |
| Architecture | Hopper | Hopper |
| Process Size | 4 nm | 4 nm |
| Transistors | 80,000 million | 80,000 million |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| Memory Size | 80 GB | 80 GB |
| Memory Type | HBM2e | HBM2e |
| Memory Bandwidth | 2,039 Gb/s | 2,039 Gb/s |
| Memory Clock | 1,593 MHz | 1,593 MHz |
| Memory Interface | 5,120 bit | 5,120 bit |
| L1 Cache | 256 KB | 256 KB |
| L2 Cache | 50 MB | 50 MB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| Slots | 2 slots | 2 slots |
| Bus Interface | PCIe 5.0 x16 | PCIe 5.0 x16 |
| Thermal Design Power (TDP) | 350 W | 350 W |
| Suggested PSU | 750 W | 750 W |
| Power Connectors | 1x 16-pin | 1x 16-pin |
| Outputs | No outputs | No outputs |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| CUDA Cores | 14,592 | 14,592 |
| Stream Multiprocessors (SM) | 114 | 114 |
| Texture Mapping Units (TMU) | 456 | 456 |
| Render Output Units (ROP) | 24 | 24 |
| Tensor Cores | 456 | 456 |
| Core Clock Speed | 1,095 MHz | 1,095 MHz |
| Core Clock Speed (Boost) | 1,755 MHz | 1,755 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| Pixel Fill Rate | 42.12 GPixel/s | 42.12 GPixel/s |
| Texture Fill Rate | 800.3 GTexel/s | 800.3 GTexel/s |
| FP32 Performance | 51.22 TFLOPS | 51.22 TFLOPS |
| FP64 Performance | 25.61 TFLOPS | 25.61 TFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | H800 (PCIe, 80 GB) | H100 (PCIe, 80 GB) |
|---|---|---|
| OpenCL | 3.0 | 3.0 |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.