NVIDIA DGX Spark (MediaTek AHJ11488B) vs AMD Radeon Pro V340
GPU Specs Compare
General Parameters
Release Date
Oct 2025
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Type
Laptop
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Core Architecture
N1X
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Integrated Graphics
GB20B "Blackwell"
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Generation
RTX Spark (GB10 (N1X))
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Package
Manufacturing Process
3 nm
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Power Consumption
140 W
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Foundry
TSMC
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Die Size
208 mm²
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Package
FC-BGA
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CPU Performance
Performance Core Base Frequency
2.8 GHz
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Performance Core Turbo Frequency
4 GHz
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Efficiency Core Base Frequency
1.5 GHz
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Efficiency Core Turbo Frequency
2.8 GHz
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Total Core Count
20
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Total Thread Count
20
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Bus Frequency
100 MHz
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Multiplier
28.0
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L1 Cache
128 KB per core
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L2 Cache
2 MB per core
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L3 Cache
8 MB shared
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Unlocked Multiplier
No
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SMP
1
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Memory Parameters
Memory Types
LPDDR5X-8533
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Max Memory Channels
4
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Max Memory Bandwidth
273.1 GB/s
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ECC Memory Support
No
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Miscellaneous
PCIe Version
0
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Graphics Card
Release Date
-
Aug 2018
Generation
-
Radeon Pro
Type
-
Desktop
Bus Interface
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PCIe 3.0 x16
Clock Speeds
Base Clock
-
852 MHz
Boost Clock
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1500 MHz
Memory Clock
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945 MHz
Memory
Memory Size
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16GB
Memory Type
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HBM2
Memory Bus
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2048bit
Bandwidth
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483.8GB/s
Render Config
Compute Units
-
56
Shading Units
-
3584
TMUs
-
224
ROPs
-
64
L1 Cache
-
16 KB (per CU)
L2 Cache
-
4 MB
Theoretical Performance
Pixel Rate
-
96.00 GPixel/s
Texture Rate
-
336.0 GTexel/s
FP16 (half)
-
21.50 TFLOPS
FP32 (float)
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10.75 TFLOPS
FP64 (double)
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672.0 GFLOPS
Graphics Processor
GPU Name
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Vega 10
GPU Variant
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Vega 10 XL GL(215-0894304)
Architecture
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GCN 5.0
Foundry
-
GlobalFoundries
Process Size
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14 nm
Transistors
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12.5 billion
Die Size
-
495 mm²
Board Design
TDP
-
230W
Suggested PSU
-
550 W
Outputs
-
1x mini-DisplayPort 1.4a
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
-
12 (12_1)
OpenGL
-
4.6
OpenCL
-
2.1
Vulkan
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1.2
Shader Model
-
6.4
📊 Benchmark
Blender
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627