Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1412 1412
Geekbench 3 Multicore Score 13892 13892

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
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 1344 1344
Integer Multicore 15364 15364
AES 114 114
AES Multicore 1266 1266
Twofish 1702 1702
Twofish Multicore 20655 20655
SHA1 1674 1674
SHA1 Multicore 17042 17042
SHA2 1768 1768
SHA2 Multicore 17787 17787
BZip2 Compress 1404 1404
BZip2 Compress Multicore 17295 17295
BZip2 Decompress 1492 1492
BZip2 Decompress Multicore 18962 18962
JPEG Compress 1665 1665
JPEG Compress Multicore 21117 21117
JPEG Decompress 2110 2110
JPEG Decompress Multicore 23823 23823
PNG Compress 1772 1772
PNG Compress Multicore 22006 22006
PNG Decompress 1697 1697
PNG Decompress Multicore 20842 20842
Sobel 1684 1684
Sobel Multicore 20038 20038
Lua 1405 1405
Lua Multicore 16192 16192
Dijkstra 1566 1566
Dijkstra Multicore 13668 13668

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1498 1498
Floating Point Multicore 17616 17616
BlackScholes 1961 1961
BlackScholes Multicore 24396 24396
Mandelbrot 1831 1831
Mandelbrot Multicore 22675 22675
Sharpen Filter 1514 1514
Sharpen Filter Multicore 17644 17644
Blur Filter 1316 1316
Blur Filter Multicore 16295 16295
SGEMM 1666 1666
SGEMM Multicore 18159 18159
DGEMM 1551 1551
DGEMM Multicore 17036 17036
SFFT 1143 1143
SFFT Multicore 12193 12193
DFFT 1242 1242
DFFT Multicore 14476 14476
N-Body 1367 1367
N-Body Multicore 16035 16035
Ray Trace 1587 1587
Ray Trace Multicore 20676 20676

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1379 1379
Memory Multicore 3502 3502
Stream Copy 1497 1497
Stream Copy Multicore 3833 3833
Stream Scale 1376 1376
Stream Scale Multicore 3632 3632
Stream Add 1323 1323
Stream Add Multicore 3044 3044
Stream Triad 1329 1329
Stream Triad Multicore 3551 3551