Xbox Series X 6nm GPU vs H100 PCIe 80 GB

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureHopper (2022−2023)RDNA 2.0 (2020−2024)
GPU code nameGH100Scarlett 6nm
Market segmentWorkstationDesktop
Release date21 March 2023 (1 year ago)15 October 2024 (less than a year ago)
Launch price (MSRP)no data$599

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 cores145923328
Core clock speed1095 MHz1825 MHz
Boost clock speed1755 MHzno data
Number of transistors80,000 million15,300 million
Manufacturing process technology4 nm6 nm
Power consumption (TDP)350 Watt200 Watt
Texture fill rate800.3379.6
Floating-point processing power51.22 TFLOPS12.15 TFLOPS
ROPs2464
TMUs456208
Tensor Cores456no 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).

InterfacePCIe 5.0 x16no data
Length268 mm301 mm
Width2-slotno data
Supplementary power connectors1x 16-pinno data

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 typeHBM2eGDDR6
Maximum RAM amount80 GB10 GB
Memory bus width5120 Bit320 Bit
Memory clock speed1593 MHz1750 MHz
Memory bandwidth2,039 GB/s560.0 GB/s

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 ConnectorsNo outputs1x HDMI 2.1
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectXN/A12 Ultimate (12_2)
Shader ModelN/A6.8
OpenGLN/A4.6
OpenCL3.01.2
VulkanN/A1.2
CUDA9.0-

Pros & cons summary


Recency 21 March 2023 15 October 2024
Maximum RAM amount 80 GB 10 GB
Chip lithography 4 nm 6 nm
Power consumption (TDP) 350 Watt 200 Watt

H100 PCIe 80 GB has a 700% higher maximum VRAM amount, and a 50% more advanced lithography process.

Xbox Series X 6nm GPU, on the other hand, has an age advantage of 1 year, and 75% lower power consumption.

We couldn't decide between H100 PCIe 80 GB and Xbox Series X 6nm GPU. We've got no test results to judge.

Be aware that H100 PCIe 80 GB is a workstation graphics card while Xbox Series X 6nm GPU is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA H100 PCIe 80 GB
H100 PCIe 80 GB
AMD Xbox Series X 6nm GPU
Xbox Series X 6nm GPU

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Community ratings

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3.9 15 votes

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4.3 9 votes

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