Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1844 1844
Geekbench 3 Multicore Score 13930 13930

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.0 Mac OS X 10.9.0
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1714 1714
Integer Multicore 14988 14988
AES 155 155
AES Multicore 1218 1218
Twofish 1960 1960
Twofish Multicore 19668 19668
SHA1 2368 2368
SHA1 Multicore 16337 16337
SHA2 2406 2406
SHA2 Multicore 16975 16975
BZip2 Compress 1726 1726
BZip2 Compress Multicore 16209 16209
BZip2 Decompress 1829 1829
BZip2 Decompress Multicore 17700 17700
JPEG Compress 2023 2023
JPEG Compress Multicore 20483 20483
JPEG Decompress 2865 2865
JPEG Decompress Multicore 23237 23237
PNG Compress 2222 2222
PNG Compress Multicore 20897 20897
PNG Decompress 2120 2120
PNG Decompress Multicore 21533 21533
Sobel 2011 2011
Sobel Multicore 18923 18923
Lua 1961 1961
Lua Multicore 17448 17448
Dijkstra 1874 1874
Dijkstra Multicore 14299 14299

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2000 2000
Floating Point Multicore 17815 17815
BlackScholes 2554 2554
BlackScholes Multicore 24502 24502
Mandelbrot 2141 2141
Mandelbrot Multicore 22567 22567
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17544 17544
Blur Filter 1696 1696
Blur Filter Multicore 16382 16382
SGEMM 2215 2215
SGEMM Multicore 18200 18200
DGEMM 2052 2052
DGEMM Multicore 17625 17625
SFFT 1596 1596
SFFT Multicore 12376 12376
DFFT 1746 1746
DFFT Multicore 14832 14832
N-Body 1851 1851
N-Body Multicore 16131 16131
Ray Trace 2355 2355
Ray Trace Multicore 21338 21338

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1792 1792
Memory Multicore 4046 4046
Stream Copy 1873 1873
Stream Copy Multicore 4126 4126
Stream Scale 1850 1850
Stream Scale Multicore 3548 3548
Stream Add 1723 1723
Stream Add Multicore 4266 4266
Stream Triad 1728 1728
Stream Triad Multicore 4293 4293