Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2004 2004
Geekbench 3 Multicore Score 14535 14535

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.6 (Build 15G1212) Mac OS X 10.11.6 (Build 15G1212)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1852 1852
Integer Multicore 15569 15569
AES 141 141
AES Multicore 1137 1137
Twofish 2377 2377
Twofish Multicore 20506 20506
SHA1 2734 2734
SHA1 Multicore 19441 19441
SHA2 2710 2710
SHA2 Multicore 18786 18786
BZip2 Compress 2136 2136
BZip2 Compress Multicore 20817 20817
BZip2 Decompress 2252 2252
BZip2 Decompress Multicore 22169 22169
JPEG Compress 2214 2214
JPEG Compress Multicore 21052 21052
JPEG Decompress 2152 2152
JPEG Decompress Multicore 17113 17113
PNG Compress 2262 2262
PNG Compress Multicore 20115 20115
PNG Decompress 2219 2219
PNG Decompress Multicore 20967 20967
Sobel 2026 2026
Sobel Multicore 17232 17232
Lua 2132 2132
Lua Multicore 18993 18993
Dijkstra 2444 2444
Dijkstra Multicore 16166 16166

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2257 2257
Floating Point Multicore 18843 18843
BlackScholes 2520 2520
BlackScholes Multicore 23617 23617
Mandelbrot 2588 2588
Mandelbrot Multicore 26853 26853
Sharpen Filter 2415 2415
Sharpen Filter Multicore 18772 18772
Blur Filter 2335 2335
Blur Filter Multicore 18064 18064
SGEMM 2340 2340
SGEMM Multicore 18145 18145
DGEMM 2230 2230
DGEMM Multicore 17380 17380
SFFT 2045 2045
SFFT Multicore 15245 15245
DFFT 2164 2164
DFFT Multicore 16994 16994
N-Body 1970 1970
N-Body Multicore 16822 16822
Ray Trace 2052 2052
Ray Trace Multicore 19097 19097

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1802 1802
Memory Multicore 3855 3855
Stream Copy 1866 1866
Stream Copy Multicore 3943 3943
Stream Scale 1859 1859
Stream Scale Multicore 3861 3861
Stream Add 1725 1725
Stream Add Multicore 3726 3726
Stream Triad 1766 1766
Stream Triad Multicore 3895 3895