Geekbench Scores

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
OpenCL Score 31364 31364
Geekbench 4.4.4 Tryout Geekbench 4.4.4 Tryout

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System macOS 10.16 (Build 21H1123) macOS 10.16 (Build 21H1123)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
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-7BA5B2D9E42DDD94 iMac11,1 Apple Inc. Mac-7BA5B2D9E42DDD94 iMac11,1
Northbridge
Southbridge
BIOS Apple Inc. 9999.999.999.999.999 Apple Inc. 9999.999.999.999.999
Memory 32.00 GB 1333 MHz DDR3 32.00 GB 1333 MHz DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon HD Chelsea XT Prototype Compute Engine AMD Radeon HD Chelsea XT Prototype Compute Engine
Board Name
Compute Units 8 8
Maximum Frequency 675 MHz 675 MHz
Device Memory 1.00 GB 1.00 GB

OpenCL Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
OpenCL Score 31364 31364
Sobel 72418
3.19 Gpixels/sec
72418
3.19 Gpixels/sec
Histogram Equalization 40027
1.25 Gpixels/sec
40027
1.25 Gpixels/sec
SFFT 6266
15.6 Gflops
6266
15.6 Gflops
Gaussian Blur 48168
843.8 Mpixels/sec
48168
843.8 Mpixels/sec
Face Detection 8369
2.44 Msubwindows/sec
8369
2.44 Msubwindows/sec
RAW 144110
1.39 Gpixels/sec
144110
1.39 Gpixels/sec
Depth of Field 67348
195.7 Mpixels/sec
67348
195.7 Mpixels/sec
Particle Physics 13178
2083.4 FPS
13178
2083.4 FPS