Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
OpenCL Score 77403 77403
Geekbench 4.2.3 Tryout Geekbench 4.2.3 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.5 (Build 17F77) macOS 10.13.5 (Build 17F77)
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-42FD25EABCABB274 iMac15,1 Apple Inc. Mac-42FD25EABCABB274 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. IM151.88Z.0217.B00.1804111039 Apple Inc. IM151.88Z.0217.B00.1804111039
Memory 24.00 GB 1600 MHz DDR3 24.00 GB 1600 MHz DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon R9 M290X Compute Engine AMD Radeon R9 M290X Compute Engine
Board Name
Compute Units 20 20
Maximum Frequency 975 MHz 975 MHz
Device Memory 2.00 GB 2.00 GB

OpenCL Performance

iMac (27-inch Retina) iMac (27-inch Retina)
OpenCL Score 77403 77403
Sobel 190895
8.41 Gpixels/sec
190895
8.41 Gpixels/sec
Histogram Equalization 78472
2.45 Gpixels/sec
78472
2.45 Gpixels/sec
SFFT 14446
36.0 Gflops
14446
36.0 Gflops
Gaussian Blur 161151
2.82 Gpixels/sec
161151
2.82 Gpixels/sec
Face Detection 17958
5.25 Msubwindows/sec
17958
5.25 Msubwindows/sec
RAW 485035
4.70 Gpixels/sec
485035
4.70 Gpixels/sec
Depth of Field 225176
654.2 Mpixels/sec
225176
654.2 Mpixels/sec
Particle Physics 18839
2978.2 FPS
18839
2978.2 FPS