NVIDIA H100 PCIe 80 GB vs NVIDIA RTX Spark (MediaTek AHJ11488B)
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
-
Generation
Server Hopper
-
Type
AI GPU
-
Bus Interface
PCIe 5.0 x16
-
Clock Speeds
Base Clock
1095 MHz
-
Boost Clock
1755 MHz
-
Memory Clock
1593 MHz
-
Memory
Memory Size
80GB
-
Memory Type
HBM2e
-
Memory Bus
5120bit
-
Bandwidth
2.04TB/s
-
Render Config
SM Count
114
-
Shading Units
14592
-
TMUs
456
-
ROPs
24
-
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
-
L2 Cache
50 MB
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Theoretical Performance
Pixel Rate
42.12 GPixel/s
-
Texture Rate
800.3 GTexel/s
-
FP16 (half)
204.9 TFLOPS
-
FP32 (float)
51.22 TFLOPS
-
FP64 (double)
25.61 TFLOPS
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Graphics Processor
GPU Name
GH100
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Architecture
Hopper
-
Foundry
TSMC
-
Process Size
5 nm
-
Transistors
80 billion
-
Die Size
814 mm²
-
Board Design
TDP
350W
-
Suggested PSU
750 W
-
Outputs
No outputs
-
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
N/A
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OpenGL
N/A
-
OpenCL
3.0
-
Vulkan
N/A
-
CUDA
9.0
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Shader Model
N/A
-
General Parameters
Release Date
-
Jan 2026
Type
-
Laptop
Core Architecture
-
N1X
Integrated Graphics
-
GB20B "Blackwell"
Generation
-
Spark (GB10)
Package
Manufacturing Process
-
3 nm
Power Consumption
-
64 W
Foundry
-
TSMC
Die Size
-
208 mm²
Package
-
FC-BGA
CPU Performance
Performance Core Base Frequency
-
2.8 GHz
Performance Core Turbo Frequency
-
4 GHz
Efficiency Core Base Frequency
-
1500 MHz
Efficiency Core Turbo Frequency
-
2.8 GHz
Total Core Count
-
20
Total Thread Count
-
20
Bus Frequency
-
100 MHz
Multiplier
-
28.0
L1 Cache
-
128 KB per core
L2 Cache
-
2 MB per core
L3 Cache
-
8 MB shared
Unlocked Multiplier
-
No
SMP
-
1
Memory Parameters
Memory Types
-
LPDDR5X-8533
Max Memory Channels
-
4
Max Memory Bandwidth
-
273.1 GB/s
ECC Memory Support
-
No
Miscellaneous
PCIe Version
-
0