Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
OpenCL Score 84888 84888
Geekbench 4.2.0 Tryout Geekbench 4.2.0 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.1 (Build 17B48) macOS 10.13.1 (Build 17B48)
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-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. IM151.88Z.0211.B00.1708080656 Apple Inc. IM151.88Z.0211.B00.1708080656
Memory 8.00 GB 1600 MHz DDR3 8.00 GB 1600 MHz DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon R9 M295X Compute Engine AMD Radeon R9 M295X Compute Engine
Board Name
Compute Units 32 32
Maximum Frequency 850 MHz 850 MHz
Device Memory 4.00 GB 4.00 GB

OpenCL Performance

iMac (27-inch Retina) iMac (27-inch Retina)
OpenCL Score 84888 84888
Sobel 193948
8.54 Gpixels/sec
193948
8.54 Gpixels/sec
Histogram Equalization 70788
2.21 Gpixels/sec
70788
2.21 Gpixels/sec
SFFT 14296
35.6 Gflops
14296
35.6 Gflops
Gaussian Blur 195199
3.42 Gpixels/sec
195199
3.42 Gpixels/sec
Face Detection 20281
5.92 Msubwindows/sec
20281
5.92 Msubwindows/sec
RAW 667467
6.46 Gpixels/sec
667467
6.46 Gpixels/sec
Depth of Field 300437
872.8 Mpixels/sec
300437
872.8 Mpixels/sec
Particle Physics 17305
2735.8 FPS
17305
2735.8 FPS