iMac (27-inch Retina Early 2019)_8TB OS SSD iMac (27-inch Retina Early 2019)_8TB OS SSD Difference
OpenCL Score 49977 49977 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Geekbench 6.3.0 Geekbench 6.3.0

System Information

iMac (27-inch Retina Early 2019)_8TB OS SSD iMac (27-inch Retina Early 2019)_8TB OS SSD
Operating System macOS 14.6.1 (Build 23G93) macOS 14.6.1 (Build 23G93)
Model iMac (27-inch Retina Early 2019) iMac (27-inch Retina Early 2019)
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 13 GenuineIntel Family 6 Model 158 Stepping 13
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 8 32.0 KB x 8
L1 Data Cache 32.0 KB x 8 32.0 KB x 8
L2 Cache 256 KB x 8 256 KB x 8
L3 Cache 16.0 MB x 1 16.0 MB x 1
Motherboard Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1
Northbridge
Southbridge
BIOS Apple Inc. 2022.100.22.0.0 Apple Inc. 2022.100.22.0.0
Memory 128.00 GB DDR4 128.00 GB DDR4
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon Pro Vega 48 Compute Engine AMD Radeon Pro Vega 48 Compute Engine
Board Name
Compute Units 48 48
Maximum Frequency 1200 MHz 1200 MHz
Device Memory 7.98 GB 7.98 GB

OpenCL Performance

iMac (27-inch Retina Early 2019)_8TB OS SSD iMac (27-inch Retina Early 2019)_8TB OS SSD Difference
OpenCL Score 49977 49977 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Background Blur 19961 19961 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Face Detection 14625 14625 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Horizon Detection 60248 60248 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Edge Detection 91460 91460 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Gaussian Blur 66795 66795 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Feature Matching 8972 8972 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Stereo Matching 243314 243314 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
Particle Physics 165925 165925 100.0%
iMac (27-inch Retina Early 2019)_8TB OS SSD
 
iMac (27-inch Retina Early 2019)_8TB OS SSD