Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2004 2004
Geekbench 3 Multicore Score 14594 14594

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.6 (Build 15G1108) Mac OS X 10.11.6 (Build 15G1108)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1844 1844
Integer Multicore 15453 15453
AES 141 141
AES Multicore 1142 1142
Twofish 2376 2376
Twofish Multicore 20754 20754
SHA1 2728 2728
SHA1 Multicore 19117 19117
SHA2 2696 2696
SHA2 Multicore 19028 19028
BZip2 Compress 2136 2136
BZip2 Compress Multicore 21155 21155
BZip2 Decompress 2293 2293
BZip2 Decompress Multicore 22634 22634
JPEG Compress 2200 2200
JPEG Compress Multicore 20340 20340
JPEG Decompress 2102 2102
JPEG Decompress Multicore 17028 17028
PNG Compress 2252 2252
PNG Compress Multicore 20305 20305
PNG Decompress 2193 2193
PNG Decompress Multicore 20613 20613
Sobel 1992 1992
Sobel Multicore 16580 16580
Lua 2150 2150
Lua Multicore 17934 17934
Dijkstra 2424 2424
Dijkstra Multicore 16110 16110

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2244 2244
Floating Point Multicore 19180 19180
BlackScholes 2517 2517
BlackScholes Multicore 23761 23761
Mandelbrot 2580 2580
Mandelbrot Multicore 27601 27601
Sharpen Filter 2388 2388
Sharpen Filter Multicore 18994 18994
Blur Filter 2131 2131
Blur Filter Multicore 17996 17996
SGEMM 2358 2358
SGEMM Multicore 18780 18780
DGEMM 2313 2313
DGEMM Multicore 18208 18208
SFFT 2037 2037
SFFT Multicore 15266 15266
DFFT 2167 2167
DFFT Multicore 17321 17321
N-Body 1968 1968
N-Body Multicore 17173 17173
Ray Trace 2071 2071
Ray Trace Multicore 19363 19363

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1844 1844
Memory Multicore 3705 3705
Stream Copy 1922 1922
Stream Copy Multicore 3790 3790
Stream Scale 1903 1903
Stream Scale Multicore 3794 3794
Stream Add 1761 1761
Stream Add Multicore 3574 3574
Stream Triad 1796 1796
Stream Triad Multicore 3667 3667