NVIDIA DGX Spark (Late 2025) vs Power Mac G5 (DTK, Mid 2005)

NVIDIA DGX Spark (Late 2025) $4,000
Power Mac G5 (DTK, Mid 2005)
Base Price (MSRP)
$4,000
Base Price (MSRP)
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CPU
Grace Blackwell GB10
CPU
Pentium 4 HT 560
GPU
GB10
GPU
GMA 900
Memory
128GB
Memory
1GB
Storage
4TB
Storage
160GB
Display
- - -
Display
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GPU Image
GB10
6144 Shaders
2525MHz
Shared Memory
GPU Image
GMA 900
4 Shaders
333MHz
Shared Memory
N/A
0%
31.03 TFLOPS FP32
62%
N/A
0%
N/A
0%
GB10 vs GMA 900 Full Specs Comparison
128GB
LPDDR5X-8533
1GB
DDR2-533
504 Tabs
100%
Unknown # Tabs
0%
4TB
M.2-2280-M-D2
PCIe 4.0 x4
Up to 7GB/s
160GB
3.5"
SATA 1
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8,122 min 4K Video
202%
250 min 4K Video
6%
No Optical Drive
16x SuperDrive DL
Tray Loading
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No Cameras
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No Cameras
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Not Included
Apple Keyboard
Not Included
Mighty 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
No Bluetooth
No Sensors
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No Sensors
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Integrated Chipset
915GV
Data
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4x USB-C 3.2 (20Gbps)
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Data
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3x USB 2.0 (480Mbps)
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2x FireWire 400
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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
2x Optical Audio
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240W
450W
550W
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 10.4 Tiger
Windows
Mac OS X 10.5 Leopard (Latest)
Build Material
Aluminum
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Build Material
Aluminum
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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
511 mm (20.1 in)
Width
206 mm (8.1 in)
Depth
475 mm (18.7 in)
Volume
49.89 L
Weight
1.2 kg (2.6 lb)
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Weight
22.135 kg (48.8 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
Not 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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1x 5.25" Bay
2x 3.5" Bay
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Memory Slots
4x DIMM
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Expansion Slots
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2x PCI-X 100MHz 64Bit
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1x PCIe 1.0 x16
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940-54242-0000
ADP2,1
Change Comparison