NVIDIA H100 vs Qualcomm Adreno X1 2.1T Full Specs

Summary

14,592 Shaders 1.75GHz	1,024 Shaders 1.03GHz
80GB HBM2e2.04TB/s placeholder	Shared Memory135.2GB/sLPDDR5X
Peak·FP32·FP16 51.22 TFLOPS	Peak·FP32·FP16 2.12 TFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 350W	TDP 15W
Power Connectors 1x 16-Pin 12VHPWR	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 Tensor FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Memory Bandwidth TDP

H1003.03 POPSINT8 Tensor Sparse

x715.12

Adreno X1 2.1T4.23 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1755MHz UC·Base·Boost·OC	Clock Speed1033MHz UC·Boost·OC
Peak OPS 3.03 POPSINT8 Tensor Sparse	Peak OPS 4.23 TFLOPSFP16
Tensor FP8-16 1.51 PFLOPS FP8-16 Tensor Sparse 3.03 PFLOPS Tensor FP8-32 1.51 PFLOPS FP8-32 Tensor Sparse 3.03 PFLOPS	-
Tensor FP16-16 756.4 TFLOPS FP16-16 Tensor Sparse 1.51 PFLOPS Tensor FP16-32 756.4 TFLOPS FP16-32 Tensor Sparse 1.51 PFLOPS	-
BF16 102.4 TFLOPS Tensor BF16 756.4 TFLOPS BF16 Tensor Sparse 1.51 PFLOPS	BF16 4.23 TFLOPS Tensor BF16 - BF16 Tensor Sparse -
Tensor TF32 378.2 TFLOPS	Tensor TF32 -
FP32 51.22 TFLOPS	FP32 2.12 TFLOPS
FP64 25.61 TFLOPS Tensor FP64 47.28 TFLOPS	FP64 528.9 GFLOPS Tensor FP64 -
Tensor INT8 1.51 POPS	-
Pixel Rate 42.1 GPixel/s	Pixel Rate 24.8 GPixel/s
Texture Rate 800.3 GTexel/s	Texture Rate 49.6 GTexel/s

Core Config

Shaders 14,592 Shaders	Shaders 1,024 Shaders
TMUs 456 TMUs	TMUs 48 TMUs
ROPs 24 ROPs	ROPs 24 ROPs
Tensor Cores 456 T-Cores	Tensor Cores -
SMs 114 SMs	EUs 8 EUs

Clocks

Base Clock 1.06GHz	Base Clock -
Boost Clock 1.75GHz	Boost Clock 1.03GHz
Tensor Clock 1.62GHz	Tensor Clock -

Cache

L1 64KB/SM Tex	L1 4KB/SM Tex
L2 Cache 50MB shared	L2 Cache 1MB shared
L3 Cache -	L3 Cache 3MB shared

Memory

80GB HBM2e placeholder	Shared MemoryLPDDR5X
Memory Bus 5120-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 8.4GT/s
Memory Bandwidth 2.04TB/s	Memory Bandwidth 135.2GB/s
ECC No	ECC No

Power & Thermals

TDP 350W

TDP 15W

Video Output

Max Resolution -	Max Resolution 5120x2880
Refresh Rate Calculator -	Refresh Rate Calculator 5120x2880 Resolution5K Refresh Rate 60Hz
Multi-Monitor -	Multi-Monitor 2
Adaptive Sync G-Sync FreeSync	Adaptive Sync -
DSC Not Supported	DSC Not Supported

API Support

-	DirectX DirectX 12 Direct3D 12_2
OpenCL 3	-
CUDA 9 PureVideo HD VP11 VDPAU Feature Set K	-

Encoder

-	Encoder Hexagon AV1
Codec -	Codec H.263 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder 7x NVDEC 5	Decoder Hexagon AV1
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor PCIe Card	Form Factor iGPU
PCIe PCIe 5.0 x16 2-Slots	PCIe -
Height 111mm (4.37") Width 268mm (10.55") Depth 40mm (1.57")	-
Cooling Passive	Cooling Open-Air
Power Connectors 1x 16-Pin 12VHPWR	Power Connectors -
Multi-GPU Multi-GPU Support Supported Multi-GPU Type NVLink	Multi-GPU -

Chip

Manufacturer NVIDIA	Manufacturer Qualcomm
Chip Designer NVIDIA	Chip Designer Qualcomm
Architecture Hopper	Architecture Adreno X
Family Server	Family Adreno X
Branding	Branding
Codename NV180	Codename -
Market Segment Server	Market Segment Laptop
Release Date Mar 22, 2022	Release Date Oct 24, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4N	Fabrication Node N4P
Die Size 814mm²	Die Size 170mm²
Transistor Count 80B	Transistor Count -
Transistor Density 98.28 MTr/mm²	Transistor Density -

Images