iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 3 Score 2220 2220
Geekbench 3 Multicore Score 6723 6723

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.11.6 (Build 15G31) Mac OS X 10.11.6 (Build 15G31)
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.B04.1509231906 Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 2111 2111
Integer Multicore 7145 7145
AES 195 195
AES Multicore 681 681
Twofish 2537 2537
Twofish Multicore 8802 8802
SHA1 3029 3029
SHA1 Multicore 10584 10584
SHA2 3124 3124
SHA2 Multicore 10904 10904
BZip2 Compress 1982 1982
BZip2 Compress Multicore 6888 6888
BZip2 Decompress 2182 2182
BZip2 Decompress Multicore 7553 7553
JPEG Compress 2563 2563
JPEG Compress Multicore 8915 8915
JPEG Decompress 3559 3559
JPEG Decompress Multicore 12198 12198
PNG Compress 2683 2683
PNG Compress Multicore 9284 9284
PNG Decompress 2640 2640
PNG Decompress Multicore 9071 9071
Sobel 2483 2483
Sobel Multicore 8586 8586
Lua 2423 2423
Lua Multicore 8156 8156
Dijkstra 2105 2105
Dijkstra Multicore 5488 5488

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 2470 2470
Floating Point Multicore 8623 8623
BlackScholes 3194 3194
BlackScholes Multicore 11051 11051
Mandelbrot 2696 2696
Mandelbrot Multicore 9397 9397
Sharpen Filter 2528 2528
Sharpen Filter Multicore 8757 8757
Blur Filter 2135 2135
Blur Filter Multicore 7409 7409
SGEMM 2338 2338
SGEMM Multicore 8618 8618
DGEMM 2597 2597
DGEMM Multicore 8952 8952
SFFT 2024 2024
SFFT Multicore 7105 7105
DFFT 2199 2199
DFFT Multicore 7677 7677
N-Body 2321 2321
N-Body Multicore 8094 8094
Ray Trace 2904 2904
Ray Trace Multicore 9908 9908

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 1939 1939
Memory Multicore 2080 2080
Stream Copy 1958 1958
Stream Copy Multicore 2140 2140
Stream Scale 1957 1957
Stream Scale Multicore 2095 2095
Stream Add 1921 1921
Stream Add Multicore 2016 2016
Stream Triad 1922 1922
Stream Triad Multicore 2073 2073