iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 3 Score 2566 2566
Geekbench 3 Multicore Score 7690 7690

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.11.3 (Build 15D21) Mac OS X 10.11.3 (Build 15D21)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
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 6144 KB 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B23.1510261412 Apple Inc. IM121.88Z.0047.B23.1510261412
Memory 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 2591 2591
Integer Multicore 8621 8621
AES 2420 2420
AES Multicore 7370 7370
Twofish 2405 2405
Twofish Multicore 7238 7238
SHA1 2458 2458
SHA1 Multicore 8345 8345
SHA2 2513 2513
SHA2 Multicore 9209 9209
BZip2 Compress 2374 2374
BZip2 Compress Multicore 7977 7977
BZip2 Decompress 2190 2190
BZip2 Decompress Multicore 7954 7954
JPEG Compress 2709 2709
JPEG Compress Multicore 9943 9943
JPEG Decompress 3772 3772
JPEG Decompress Multicore 13202 13202
PNG Compress 2475 2475
PNG Compress Multicore 8376 8376
PNG Decompress 3050 3050
PNG Decompress Multicore 9643 9643
Sobel 3118 3118
Sobel Multicore 9594 9594
Lua 2397 2397
Lua Multicore 8625 8625
Dijkstra 2206 2206
Dijkstra Multicore 6375 6375

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 2653 2653
Floating Point Multicore 9397 9397
BlackScholes 3159 3159
BlackScholes Multicore 11228 11228
Mandelbrot 2464 2464
Mandelbrot Multicore 8548 8548
Sharpen Filter 2605 2605
Sharpen Filter Multicore 8562 8562
Blur Filter 1858 1858
Blur Filter Multicore 6854 6854
SGEMM 2984 2984
SGEMM Multicore 10994 10994
DGEMM 3184 3184
DGEMM Multicore 11495 11495
SFFT 2432 2432
SFFT Multicore 8553 8553
DFFT 2522 2522
DFFT Multicore 8725 8725
N-Body 2667 2667
N-Body Multicore 9219 9219
Ray Trace 2958 2958
Ray Trace Multicore 10973 10973

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 2345 2345
Memory Multicore 2418 2418
Stream Copy 2423 2423
Stream Copy Multicore 2369 2369
Stream Scale 2256 2256
Stream Scale Multicore 2453 2453
Stream Add 2333 2333
Stream Add Multicore 2400 2400
Stream Triad 2373 2373
Stream Triad Multicore 2453 2453