H100 SXM5 64 GB vs Radeon RX 7700 XT
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 46 | not rated |
| Place by popularity | 100 | not in top-100 |
| Cost-effectiveness evaluation | 71.46 | no data |
| Power efficiency | 16.29 | no data |
| Architecture | RDNA 3.0 (2022−2025) | Hopper (2022−2024) |
| GPU code name | Navi 32 | GH100 |
| Market segment | Desktop | Workstation |
| Release date | 25 August 2023 (1 year ago) | 21 March 2023 (1 year ago) |
| Launch price (MSRP) | $449 | no data |
Cost-effectiveness evaluation
The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.
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 | 3456 | 16896 |
| Core clock speed | 1435 MHz | 1665 MHz |
| Boost clock speed | 2544 MHz | 1980 MHz |
| Number of transistors | 28,100 million | 80,000 million |
| Manufacturing process technology | 5 nm | 5 nm |
| Power consumption (TDP) | 245 Watt | 700 Watt |
| Texture fill rate | 549.5 | 1,045 |
| Floating-point processing power | 35.17 TFLOPS | 66.91 TFLOPS |
| ROPs | 96 | 24 |
| TMUs | 216 | 528 |
| Tensor Cores | no data | 528 |
| Ray Tracing Cores | 54 | no data |
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 4.0 x16 | PCIe 5.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | SXM Module |
| Supplementary power connectors | 2x 8-pin | 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 | GDDR6 | HBM3 |
| Maximum RAM amount | 12 GB | 64 GB |
| Memory bus width | 192 Bit | 3072 Bit |
| Memory clock speed | 2250 MHz | 1313 MHz |
| Memory bandwidth | 432.0 GB/s | 2.02 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 | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | No outputs |
| HDMI | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | N/A |
| Shader Model | 6.7 | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | - | 9.0 |
| DLSS | - | + |
Pros & cons summary
| Recency | 25 August 2023 | 21 March 2023 |
| Maximum RAM amount | 12 GB | 64 GB |
| Power consumption (TDP) | 245 Watt | 700 Watt |
RX 7700 XT has an age advantage of 5 months, and 185.7% lower power consumption.
H100 SXM5 64 GB, on the other hand, has a 433.3% higher maximum VRAM amount.
We couldn't decide between Radeon RX 7700 XT and H100 SXM5 64 GB. We've got no test results to judge.
Be aware that Radeon RX 7700 XT is a desktop card while H100 SXM5 64 GB is a workstation one.
Other comparisons
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