Compare HP Z4 G4 vs iMac 27 2020 vs Apple iMac 24 2021
Variants
Secondary
i5
i7
7-core GPU
8-core GPU
Connectivity
Expansion Slot
2x M.2 PCIe 3.0 x4 + 1x PCIe 3.0 x16
Ports
[Front] 2x Audio + 2x PS/2 + 1x Serial + 2x RJ-45 1Gb + 6x USB 3.1 Gen1 | [Rear] 1x Headphone + 2x USB-C 3.1 Gen2 + 2x USB 3.1 Gen1
1x Headphone + 1x SDXC UHS-II + 4x USB-A + 2x Thunderbolt 3 (USB-C) + 1x Gigabit Ethernet
Wireless Connectivity
WiFi 6 + Bluetooth 5
WiFi 5 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Camera | Front
1080p
1080p FaceTime HD camera with M1 image signal processor
Colors
Blue, Green, Pink, Silver, Yellow, Orange, Purple
Form Factor
ATX desktop computer
Material
Configurable with nano-texture glass
Configurable with nano-texture glass
Speakers
6 speakers
Dimensions
Size | Depth
386 cm / 15.2 inch
20.3 cm
20.3 cm
Size | Height
445 mm / 17.5 inch
51.6 cm
51.6 cm
Size | Width
169 mm / 6.65 inch
65 cm
65 cm
Weight
From 22.4 lbs / 10.2 kg
8.92 kg
Display
Brightness
500 nits
500 nits
Display Color Depth
1 billion colors, 10 bit
Display Diagonal
27"
23.5 inch
Gamut
True Tone technology
True Tone technology
Pixel Density
218 ppi
Resolution
Retina 5K: 5120 x 2880
Retina 4.5K: 4480 x 2520
Function
Audio
Stereo speakers
Stereo speakers
Chipset
Intel C422 or X299
Graphics
AMD Radeon Pro WX 3100 4GB, WX 3200 4GB, W 5500 8GB, W 5700 8GB, WX 7100 8GB, or WX 9100 16GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, RTX 6000 24GB, RTX 8000 48GB, or GV100 32GB
7-core GPU or 8-core GPU
Misc
Optional PCIe dual Gb or dual 10Gb Networking
Operating System
Windows 10 Pro
Operating Temperature
50 to 95 °F / 10 to 35 °C
Optical Disc
Optional DVD-ROM, DVD-RW, or Blu-ray Writer + Optional 2nd DVD Writer or Blu-ray Writer
Processor
Intel Core i9-10900X, i9-10920X, i9-10940X, or i9-10980XE or Intel Xeon W-2123, W-2223, W-2125, W-2225, W-2235, W-2133, W-2245, W-2255, W-2265, W-2275, or W-2295
Intel 10th-gen i5 (6-core) or i7 (8-core)
8-core CPU with 4 performance cores and 4 efficiency cores
Security
HP Solenoid Lock/Hood Sensor (TWR), Convert TPM to 1.2
Performance
Memory | Capacity
Up to 512 GB with ECC (8x DIMMs)
4x SO-DIMM; 8, 16, 32, 64, or 128 GB configurable
8 or 16 GB
Memory | Type
DDR4 2666MHz or 2933MHz
DDR4 2666MHz
Unified memory inside M1 chip
Power Supply
465W, 750W, or 1000W
143W
Storage
Up to 480GB Intel Optane PCIe SSD + 4x PCIe internal storage + 2x M.2 storage + 4x 3.5" HDD/SSD + Removable internal storage
SSD 256GB (base model only), 512GB, 1TB, 2TB configurable; i7 model also configurable to 4TB or 8TB
Up to 2TB SSD
Production
Availability
2021-05
Debut
2020
2020-08-04
2021-04-20
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