Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
OpenCL Score 85121 85121
Geekbench 4.1.1 Geekbench 4.1.1

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.12.6 (Build 16G29) macOS 10.12.6 (Build 16G29)
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.0106.B01.1706260138 Apple Inc. IM171.88Z.0106.B01.1706260138
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 85121 85121
Sobel 131945
5.81 Gpixels/sec
131945
5.81 Gpixels/sec
Histogram Equalization 44966
1.40 Gpixels/sec
44966
1.40 Gpixels/sec
SFFT 16174
40.3 Gflops
16174
40.3 Gflops
Gaussian Blur 206754
3.62 Gpixels/sec
206754
3.62 Gpixels/sec
Face Detection 23858
6.97 Msubwindows/sec
23858
6.97 Msubwindows/sec
RAW 783271
7.58 Gpixels/sec
783271
7.58 Gpixels/sec
Depth of Field 344943
1.00 Gpixels/sec
344943
1.00 Gpixels/sec
Particle Physics 21552
3407.1 FPS
21552
3407.1 FPS