NVIDIA Tesla P4 vs NVIDIA RTX Spark (MediaTek AHJ11488B)
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
-
Generation
Tesla
-
Type
Professional
-
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Base Clock
886 MHz
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Boost Clock
1114 MHz
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Memory Clock
1502 MHz
-
Memory
Memory Size
8GB
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Memory Type
GDDR5
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Memory Bus
256bit
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Bandwidth
192.3GB/s
-
Render Config
SM Count
20
-
Shading Units
2560
-
TMUs
160
-
ROPs
64
-
L1 Cache
48 KB (per SM)
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L2 Cache
2 MB
-
Theoretical Performance
Pixel Rate
71.30 GPixel/s
-
Texture Rate
178.2 GTexel/s
-
FP16 (half)
89.12 GFLOPS
-
FP32 (float)
5.704 TFLOPS
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FP64 (double)
178.2 GFLOPS
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Graphics Processor
GPU Name
GP104
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GPU Variant
GP104-895-A1
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Architecture
Pascal
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Foundry
TSMC
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Process Size
16 nm
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Transistors
7.2 billion
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Die Size
314 mm²
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Board Design
TDP
75W
-
Suggested PSU
250 W
-
Outputs
No outputs
-
Power Connectors
None
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Graphics Features
DirectX
12 (12_1)
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OpenGL
4.6
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OpenCL
3.0
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Vulkan
1.3
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CUDA
6.1
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Shader Model
6.4
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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