iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 42926 42926 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Geekbench 6.2.2 Geekbench 6.2.2

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 11.7.10 (Build 20G1427) macOS 11.7.10 (Build 20G1427)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 4 32.0 KB x 4
L1 Data Cache 32.0 KB x 4 32.0 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8.00 MB x 1 8.00 MB x 1
Motherboard Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. 478.0.0.0.0 Apple Inc. 478.0.0.0.0
Memory 32.00 GB DDR3 32.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon RX Vega 64 Compute Engine AMD Radeon RX Vega 64 Compute Engine
Board Name
Compute Units 56 56
Maximum Frequency 1630 MHz 1630 MHz
Device Memory 7.98 GB 7.98 GB

OpenCL Performance

iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 42926 42926 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Background Blur 12464 12464 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Face Detection 12729 12729 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Horizon Detection 46339 46339 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Edge Detection 63235 63235 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Gaussian Blur 56625 56625 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Feature Matching 10038 10038 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Stereo Matching 308865 308865 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Particle Physics 141252 141252 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)