Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2063 2063
Geekbench 3 Multicore Score 15951 15951

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.2 Mac OS X 10.10.2
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 2017 2017
Integer Multicore 17536 17536
AES 180 180
AES Multicore 1531 1531
Twofish 2347 2347
Twofish Multicore 24941 24941
SHA1 2917 2917
SHA1 Multicore 20830 20830
SHA2 2926 2926
SHA2 Multicore 22052 22052
BZip2 Compress 2065 2065
BZip2 Compress Multicore 20819 20819
BZip2 Decompress 2155 2155
BZip2 Decompress Multicore 22575 22575
JPEG Compress 2398 2398
JPEG Compress Multicore 25683 25683
JPEG Decompress 3293 3293
JPEG Decompress Multicore 27845 27845
PNG Compress 2566 2566
PNG Compress Multicore 25950 25950
PNG Decompress 2450 2450
PNG Decompress Multicore 25285 25285
Sobel 2330 2330
Sobel Multicore 23550 23550
Lua 2286 2286
Lua Multicore 21218 21218
Dijkstra 2160 2160
Dijkstra Multicore 7674 7674

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2353 2353
Floating Point Multicore 21448 21448
BlackScholes 2964 2964
BlackScholes Multicore 29453 29453
Mandelbrot 2590 2590
Mandelbrot Multicore 27216 27216
Sharpen Filter 2319 2319
Sharpen Filter Multicore 21159 21159
Blur Filter 1974 1974
Blur Filter Multicore 19756 19756
SGEMM 2584 2584
SGEMM Multicore 21982 21982
DGEMM 2491 2491
DGEMM Multicore 21222 21222
SFFT 1911 1911
SFFT Multicore 14950 14950
DFFT 2011 2011
DFFT Multicore 17495 17495
N-Body 2149 2149
N-Body Multicore 19463 19463
Ray Trace 2786 2786
Ray Trace Multicore 25893 25893

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1577 1577
Memory Multicore 1787 1787
Stream Copy 1554 1554
Stream Copy Multicore 1827 1827
Stream Scale 1523 1523
Stream Scale Multicore 1828 1828
Stream Add 1557 1557
Stream Add Multicore 1724 1724
Stream Triad 1682 1682
Stream Triad Multicore 1775 1775