Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1848 1848
Geekbench 3 Multicore Score 14053 14053

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.1 Mac OS X 10.9.1
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 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 21.00 GB 1066 MHz DDR3 21.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1740 1740
Integer Multicore 15524 15524
AES 155 155
AES Multicore 1274 1274
Twofish 2007 2007
Twofish Multicore 20587 20587
SHA1 2414 2414
SHA1 Multicore 17070 17070
SHA2 2483 2483
SHA2 Multicore 18094 18094
BZip2 Compress 1783 1783
BZip2 Compress Multicore 17593 17593
BZip2 Decompress 1855 1855
BZip2 Decompress Multicore 19029 19029
JPEG Compress 2040 2040
JPEG Compress Multicore 21399 21399
JPEG Decompress 2884 2884
JPEG Decompress Multicore 23626 23626
PNG Compress 2193 2193
PNG Compress Multicore 21968 21968
PNG Decompress 2123 2123
PNG Decompress Multicore 21356 21356
Sobel 2065 2065
Sobel Multicore 19913 19913
Lua 1952 1952
Lua Multicore 17685 17685
Dijkstra 1977 1977
Dijkstra Multicore 13432 13432

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1998 1998
Floating Point Multicore 17831 17831
BlackScholes 2513 2513
BlackScholes Multicore 24607 24607
Mandelbrot 2130 2130
Mandelbrot Multicore 22654 22654
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17666 17666
Blur Filter 1700 1700
Blur Filter Multicore 16399 16399
SGEMM 2227 2227
SGEMM Multicore 18209 18209
DGEMM 2059 2059
DGEMM Multicore 17621 17621
SFFT 1604 1604
SFFT Multicore 12323 12323
DFFT 1725 1725
DFFT Multicore 14769 14769
N-Body 1846 1846
N-Body Multicore 16044 16044
Ray Trace 2380 2380
Ray Trace Multicore 21474 21474

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1765 1765
Memory Multicore 3558 3558
Stream Copy 1842 1842
Stream Copy Multicore 3214 3214
Stream Scale 1809 1809
Stream Scale Multicore 3824 3824
Stream Add 1699 1699
Stream Add Multicore 3499 3499
Stream Triad 1717 1717
Stream Triad Multicore 3730 3730