Geekbench Scores

iMac (27-inch Retina Late 2015) iMacPro1,1
OpenCL Score 52802 168872
Geekbench 4.4.4 Tryout Geekbench 4.4.2

System Information

iMac (27-inch Retina Late 2015) iMacPro1,1
Operating System macOS 10.15.7 (Build 19H15) macOS 10.15.2 (Build 19C57)
Model iMac (27-inch Retina Late 2015) iMacPro1,1
Processor Intel Core i5-6500 @ 3.20 GHz
1 Processor, 4 Cores
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 12
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 8
L1 Data Cache 32.0 KB x 2 32.0 KB x 8
L2 Cache 256 KB x 2 256 KB x 8
L3 Cache 6.00 MB x 1 16.0 MB x 1
Motherboard Apple Inc. Mac-65CE76090165799A iMac17,1 Apple Inc. Mac-7BA5B2D9E42DDD94 1.0
Northbridge
Southbridge
BIOS Apple Inc. 428.0.0.0.0 Apple Inc. 1037.60.55.0.0
Memory 8.00 GB 1867 MHz DDR3 32.00 GB 2666 MHz DDR4
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon R9 M380 Compute Engine AMD Radeon RX Vega 56 Compute Engine
Board Name
Compute Units 12 56
Maximum Frequency 1.02 GHz 1.59 GHz
Device Memory 2.00 GB 7.98 GB

OpenCL Performance

iMac (27-inch Retina Late 2015) iMacPro1,1
OpenCL Score 52802 168872
Sobel 113934
5.02 Gpixels/sec
322271
14.2 Gpixels/sec
Histogram Equalization 59149
1.85 Gpixels/sec
101646
3.18 Gpixels/sec
SFFT 8050
20.1 Gflops
32917
82.1 Gflops
Gaussian Blur 100922
1.77 Gpixels/sec
448359
7.85 Gpixels/sec
Face Detection 13821
4.04 Msubwindows/sec
39452
11.5 Msubwindows/sec
RAW 307379
2.98 Gpixels/sec
1166529
11.3 Gpixels/sec
Depth of Field 148245
430.7 Mpixels/sec
811334
2.36 Gpixels/sec
Particle Physics 17524
2770.3 FPS
36640
5792.3 FPS