iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 3 Score 2254 2254
Geekbench 3 Multicore Score 6834 6834

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.10 (Build 14A389) Mac OS X 10.10 (Build 14A389)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2268DAE Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 2070 2070
Integer Multicore 7176 7176
AES 194 194
AES Multicore 679 679
Twofish 2245 2245
Twofish Multicore 8689 8689
SHA1 2678 2678
SHA1 Multicore 10469 10469
SHA2 3175 3175
SHA2 Multicore 11060 11060
BZip2 Compress 1984 1984
BZip2 Compress Multicore 6937 6937
BZip2 Decompress 2172 2172
BZip2 Decompress Multicore 7583 7583
JPEG Compress 2545 2545
JPEG Compress Multicore 8846 8846
JPEG Decompress 3557 3557
JPEG Decompress Multicore 12173 12173
PNG Compress 2681 2681
PNG Compress Multicore 9344 9344
PNG Decompress 2645 2645
PNG Decompress Multicore 9027 9027
Sobel 2481 2481
Sobel Multicore 8586 8586
Lua 2390 2390
Lua Multicore 8271 8271
Dijkstra 2112 2112
Dijkstra Multicore 5780 5780

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 2485 2485
Floating Point Multicore 8663 8663
BlackScholes 3187 3187
BlackScholes Multicore 11063 11063
Mandelbrot 2695 2695
Mandelbrot Multicore 9398 9398
Sharpen Filter 2521 2521
Sharpen Filter Multicore 8772 8772
Blur Filter 2138 2138
Blur Filter Multicore 7413 7413
SGEMM 2471 2471
SGEMM Multicore 8858 8858
DGEMM 2637 2637
DGEMM Multicore 9026 9026
SFFT 2015 2015
SFFT Multicore 7022 7022
DFFT 2204 2204
DFFT Multicore 7737 7737
N-Body 2323 2323
N-Body Multicore 8111 8111
Ray Trace 2892 2892
Ray Trace Multicore 10000 10000

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 2160 2160
Memory Multicore 2494 2494
Stream Copy 2135 2135
Stream Copy Multicore 2580 2580
Stream Scale 2198 2198
Stream Scale Multicore 2513 2513
Stream Add 2099 2099
Stream Add Multicore 2409 2409
Stream Triad 2210 2210
Stream Triad Multicore 2479 2479