Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2179 2179
Geekbench 3 Multicore Score 16951 16951

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.4 (Build 14E46) Mac OS X 10.10.4 (Build 14E46)
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 2100 2100
Integer Multicore 18654 18654
AES 189 189
AES Multicore 1561 1561
Twofish 2445 2445
Twofish Multicore 25023 25023
SHA1 2944 2944
SHA1 Multicore 20955 20955
SHA2 3011 3011
SHA2 Multicore 22194 22194
BZip2 Compress 2154 2154
BZip2 Compress Multicore 21362 21362
BZip2 Decompress 2238 2238
BZip2 Decompress Multicore 23145 23145
JPEG Compress 2472 2472
JPEG Compress Multicore 26071 26071
JPEG Decompress 3445 3445
JPEG Decompress Multicore 28180 28180
PNG Compress 2695 2695
PNG Compress Multicore 26680 26680
PNG Decompress 2585 2585
PNG Decompress Multicore 26219 26219
Sobel 2503 2503
Sobel Multicore 23998 23998
Lua 2420 2420
Lua Multicore 21435 21435
Dijkstra 2180 2180
Dijkstra Multicore 13949 13949

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2424 2424
Floating Point Multicore 21610 21610
BlackScholes 3089 3089
BlackScholes Multicore 29903 29903
Mandelbrot 2592 2592
Mandelbrot Multicore 27954 27954
Sharpen Filter 2424 2424
Sharpen Filter Multicore 21307 21307
Blur Filter 2057 2057
Blur Filter Multicore 19920 19920
SGEMM 2687 2687
SGEMM Multicore 21902 21902
DGEMM 2497 2497
DGEMM Multicore 20784 20784
SFFT 1923 1923
SFFT Multicore 15047 15047
DFFT 2110 2110
DFFT Multicore 17741 17741
N-Body 2232 2232
N-Body Multicore 19736 19736
Ray Trace 2891 2891
Ray Trace Multicore 26104 26104

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1847 1847
Memory Multicore 4227 4227
Stream Copy 1920 1920
Stream Copy Multicore 4496 4496
Stream Scale 1904 1904
Stream Scale Multicore 4255 4255
Stream Add 1791 1791
Stream Add Multicore 4034 4034
Stream Triad 1779 1779
Stream Triad Multicore 4138 4138