Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
OpenCL Score 83893 83893
Geekbench 4.2.2 Geekbench 4.2.2

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.12.6 (Build 16G1314) macOS 10.12.6 (Build 16G1314)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 94 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-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
Northbridge
Southbridge
BIOS Apple Inc. IM171.88Z.0151.B00.1802080854 Apple Inc. IM171.88Z.0151.B00.1802080854
Memory 16.00 GB 0 MHz RAM 16.00 GB 0 MHz RAM
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon HD Tonga XT Prototype Compute Engine AMD Radeon HD Tonga XT Prototype Compute Engine
Board Name
Compute Units 32 32
Maximum Frequency 1.03 GHz 1.03 GHz
Device Memory 4.00 GB 4.00 GB

OpenCL Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
OpenCL Score 83893 83893
Sobel 130130
5.73 Gpixels/sec
130130
5.73 Gpixels/sec
Histogram Equalization 44870
1.40 Gpixels/sec
44870
1.40 Gpixels/sec
SFFT 16100
40.1 Gflops
16100
40.1 Gflops
Gaussian Blur 197959
3.47 Gpixels/sec
197959
3.47 Gpixels/sec
Face Detection 23552
6.88 Msubwindows/sec
23552
6.88 Msubwindows/sec
RAW 744792
7.21 Gpixels/sec
744792
7.21 Gpixels/sec
Depth of Field 348596
1.01 Gpixels/sec
348596
1.01 Gpixels/sec
Particle Physics 21562
3408.7 FPS
21562
3408.7 FPS