NVIDIA DGX Spark (Late 2025) vs Power Mac G4 (Early 2003)

NVIDIA DGX Spark (Late 2025) $4,000
Power Mac G4 (Early 2003)
Base Price (MSRP)
$4,000
Base Price (MSRP)
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CPU
Grace Blackwell GB10
CPU
PowerPC 7455 1000MHz
GPU
GB10
GPU
GeForce4 MX Mac
Memory
128GB
Memory
256MB
Storage
4TB
Storage
60GB
Display
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Display
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CPU Image
Grace Blackwell GB10
20 Cores
20 Threads
3GHz Clock
CPU Image
PowerPC 7455 1000MHz
1 Core
1 Thread
1GHz Clock
Grace Blackwell GB10 vs PowerPC 7455 1000MHz Full Specs Comparison
GPU Image
GB10
6144 Shaders
2525MHz
Shared Memory
GPU Image
GeForce4 MX Mac
2 Shaders
250MHz
32MB DDR
2.7GB/s Bandwidth
N/A
0%
31.03 TFLOPS FP32
62%
N/A
0%
N/A
0%
GB10 vs GeForce4 MX Mac Full Specs Comparison
128GB
LPDDR5X-8533
256MB
DDR-266
504 Tabs
100%
Unknown # Tabs
0%
4TB
M.2-2280-M-D2
PCIe 4.0 x4
Up to 7GB/s
60GB
3.5"
PATA
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8,122 min 4K Video
202%
50 min 4K Video
1%
No Optical Drive
12x Combo Drive
Tray Loading
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No Cameras
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No Cameras
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Not Included
Apple Pro Keyboard
Not Included
Apple Pro Mouse
Not Included
Not Included
Not Included
Not Included
No Biometrics
No Biometrics
No Speakers
1
No Microphones
No Microphones
No Cellular
No Cellular
Wi-Fi 7 (802.11be)
2 Stream
Up to 5764Mbps
No Wi-Fi
Bluetooth 5.4
Bluetooth 1.1
56K Modem
No Sensors
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No Sensors
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Integrated Chipset
Integrated Chipset
Data
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4x USB-C 3.2 (20Gbps)
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Data
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2x USB 1.0 (12Mbps)
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2x FireWire 400
1x FireWire 800
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Network
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1x Ethernet (10Gbps)
Network
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1x Ethernet (1Gbps)
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Video
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1x HDMI 2.1
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Audio
3x Audio Jack
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GPU Ports
240W
400W
Not Included
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Not Included
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No Battery
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No Battery
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Mac OS X 10.2 Jaguar
Mac OS X 10.5 Leopard (Latest)
Build Material
Aluminum
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Build Material
Plastic
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Height
51 mm (2 in)
Width
150 mm (5.9 in)
Depth
150 mm (5.9 in)
Volume
1.14 L
Height
432 mm (17 in)
Width
226 mm (8.9 in)
Depth
467 mm (18.4 in)
Volume
45.62 L
Weight
1.2 kg (2.6 lb)
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Weight
19.051 kg (42 lb)
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CPU
Not Upgradable
CPU
Not Upgradable
GPU
Not Upgradable
GPU
Not Upgradable
Memory
Not Upgradable
Memory
Upgradable
Storage
Upgradable
Storage
Upgradable
Wi-Fi
Not Upgradable
Wi-Fi
Upgradable
Motherboard
Not Upgradable
Motherboard
Not Upgradable
Power Supply
Upgradable
Power Supply
Not Upgradable
Storage Slots
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1x M.2 2280 PCIe 4.0 x4
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Storage Slots
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2x 5.25" Bay
4x 3.5" Bay
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Memory Slots
4x DIMM
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Expansion Slots
4x PCI 33MHz 64Bit
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1x AGP x4
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940-54242-0000
M8570
EMC 1914
PowerMac3,6
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Change Comparison