NVIDIA RTX A4500 Embedded vs NVIDIA DGX Spark (MediaTek AHJ11488B)
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
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Generation
Ampere-MW
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Type
Professional
-
Bus Interface
PCIe 4.0 x16
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Clock Speeds
Base Clock
510 MHz
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Boost Clock
1215 MHz
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Memory Clock
1500 MHz
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Memory
Memory Size
16GB
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Memory Type
GDDR6
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Memory Bus
256bit
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Bandwidth
384.0GB/s
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Render Config
SM Count
46
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Shading Units
5888
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TMUs
184
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ROPs
96
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Tensor Cores
184
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RT Cores
46
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L1 Cache
128 KB (per SM)
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L2 Cache
4 MB
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Theoretical Performance
Pixel Rate
116.6 GPixel/s
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Texture Rate
223.6 GTexel/s
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FP16 (half)
14.31 TFLOPS
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FP32 (float)
14.31 TFLOPS
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FP64 (double)
223.6 GFLOPS
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Graphics Processor
GPU Name
GA104
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Architecture
Ampere
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Foundry
Samsung
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Process Size
8 nm
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Transistors
17.4 billion
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Die Size
392 mm²
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Board Design
TDP
80W
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Outputs
Portable Device Dependent
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Power Connectors
None
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Graphics Features
DirectX
12 Ultimate (12_2)
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OpenGL
4.6
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OpenCL
3.0
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Vulkan
1.4
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CUDA
8.6
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Shader Model
6.8
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General Parameters
Release Date
-
Oct 2025
Type
-
Laptop
Core Architecture
-
N1X
Integrated Graphics
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GB20B "Blackwell"
Generation
-
RTX Spark (GB10 (N1X))
Package
Manufacturing Process
-
3 nm
Power Consumption
-
140 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
-
1.5 GHz
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
📊 Benchmark
3DMark Time Spy
9,884
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OctaneBench
482
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Blender
3,920
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