Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
GPU Score 79267 148405
Geekbench 4.4.1 Geekbench 4.3.0

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.15 (Build 19A512f) macOS 10.13.6 (Build 17G65)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K Intel Core i7-6700K
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-B809C3757DA9BB8D 1.0
Memory 24.00 GB 1867 MHz DDR3 64.00 GB 3000 MHz DDR4
Metal Information
Device Name AMD Radeon R9 M395
OpenCL Information
Platform Vendor Apple
Platform Name Apple
Device Vendor AMD
Device Name AMD Radeon RX 580 Compute Engine
Board Name
Compute Units 36
Maximum Frequency 1.43 GHz
Device Memory 8.00 GB

GPU Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
GPU Score 79267 148405
Sobel 207186
9.13 Gpixels/sec
380569
16.8 Gpixels/sec
Histogram Equalization 72218
2.26 Gpixels/sec
124837
3.90 Gpixels/sec
SFFT 14809
36.9 Gflops
25105
62.6 Gflops
Gaussian Blur 182147
3.19 Gpixels/sec
360015
6.31 Gpixels/sec
Face Detection 18403
5.38 Msubwindows/sec
29541
8.63 Msubwindows/sec
RAW 658846
6.38 Gpixels/sec
1169301
11.3 Gpixels/sec
Depth of Field 231463
672.4 Mpixels/sec
528287
1.53 Gpixels/sec
Particle Physics 13761
2175.5 FPS
30028
4747.1 FPS