Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2181 2181
Geekbench 3 Multicore Score 16936 16936

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.5 Mac OS X 10.10.5
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 2094 2094
Integer Multicore 18693 18693
AES 190 190
AES Multicore 1556 1556
Twofish 2446 2446
Twofish Multicore 25202 25202
SHA1 2947 2947
SHA1 Multicore 20927 20927
SHA2 3027 3027
SHA2 Multicore 22191 22191
BZip2 Compress 2161 2161
BZip2 Compress Multicore 21189 21189
BZip2 Decompress 2245 2245
BZip2 Decompress Multicore 22918 22918
JPEG Compress 2468 2468
JPEG Compress Multicore 25825 25825
JPEG Decompress 3470 3470
JPEG Decompress Multicore 28051 28051
PNG Compress 2636 2636
PNG Compress Multicore 26666 26666
PNG Decompress 2540 2540
PNG Decompress Multicore 25909 25909
Sobel 2506 2506
Sobel Multicore 24155 24155
Lua 2323 2323
Lua Multicore 20592 20592
Dijkstra 2218 2218
Dijkstra Multicore 15461 15461

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2421 2421
Floating Point Multicore 21432 21432
BlackScholes 3088 3088
BlackScholes Multicore 29743 29743
Mandelbrot 2589 2589
Mandelbrot Multicore 27473 27473
Sharpen Filter 2425 2425
Sharpen Filter Multicore 21237 21237
Blur Filter 2055 2055
Blur Filter Multicore 19782 19782
SGEMM 2684 2684
SGEMM Multicore 21728 21728
DGEMM 2490 2490
DGEMM Multicore 20783 20783
SFFT 1930 1930
SFFT Multicore 15057 15057
DFFT 2100 2100
DFFT Multicore 17458 17458
N-Body 2233 2233
N-Body Multicore 19586 19586
Ray Trace 2877 2877
Ray Trace Multicore 25625 25625

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1876 1876
Memory Multicore 4434 4434
Stream Copy 1959 1959
Stream Copy Multicore 4395 4395
Stream Scale 1927 1927
Stream Scale Multicore 4509 4509
Stream Add 1801 1801
Stream Add Multicore 4398 4398
Stream Triad 1825 1825
Stream Triad Multicore 4436 4436