Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2003 2003
Geekbench 3 Multicore Score 14794 14794

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.1 (Build 13B42) Mac OS X 10.9.1 (Build 13B42)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1863 1863
Integer Multicore 15917 15917
AES 141 141
AES Multicore 1155 1155
Twofish 2374 2374
Twofish Multicore 20808 20808
SHA1 2729 2729
SHA1 Multicore 19259 19259
SHA2 2703 2703
SHA2 Multicore 18967 18967
BZip2 Compress 2142 2142
BZip2 Compress Multicore 21482 21482
BZip2 Decompress 2268 2268
BZip2 Decompress Multicore 23101 23101
JPEG Compress 2214 2214
JPEG Compress Multicore 21708 21708
JPEG Decompress 2152 2152
JPEG Decompress Multicore 17353 17353
PNG Compress 2266 2266
PNG Compress Multicore 20567 20567
PNG Decompress 2229 2229
PNG Decompress Multicore 20852 20852
Sobel 2000 2000
Sobel Multicore 17607 17607
Lua 2172 2172
Lua Multicore 19602 19602
Dijkstra 2605 2605
Dijkstra Multicore 17329 17329

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2245 2245
Floating Point Multicore 19258 19258
BlackScholes 2507 2507
BlackScholes Multicore 24187 24187
Mandelbrot 2590 2590
Mandelbrot Multicore 27646 27646
Sharpen Filter 2408 2408
Sharpen Filter Multicore 19115 19115
Blur Filter 2128 2128
Blur Filter Multicore 18091 18091
SGEMM 2374 2374
SGEMM Multicore 18851 18851
DGEMM 2314 2314
DGEMM Multicore 18235 18235
SFFT 2054 2054
SFFT Multicore 15268 15268
DFFT 2173 2173
DFFT Multicore 17259 17259
N-Body 1974 1974
N-Body Multicore 17329 17329
Ray Trace 2021 2021
Ray Trace Multicore 19340 19340

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1799 1799
Memory Multicore 3621 3621
Stream Copy 1907 1907
Stream Copy Multicore 3817 3817
Stream Scale 1858 1858
Stream Scale Multicore 3502 3502
Stream Add 1749 1749
Stream Add Multicore 3627 3627
Stream Triad 1692 1692
Stream Triad Multicore 3549 3549