Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1423 1423
Geekbench 3 Multicore Score 13742 13742

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.4 (Build 13E28) Mac OS X 10.9.4 (Build 13E28)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1346 1346
Integer Multicore 15163 15163
AES 114 114
AES Multicore 1240 1240
Twofish 1710 1710
Twofish Multicore 20275 20275
SHA1 1678 1678
SHA1 Multicore 16894 16894
SHA2 1779 1779
SHA2 Multicore 17960 17960
BZip2 Compress 1402 1402
BZip2 Compress Multicore 17302 17302
BZip2 Decompress 1487 1487
BZip2 Decompress Multicore 18886 18886
JPEG Compress 1661 1661
JPEG Compress Multicore 20998 20998
JPEG Decompress 2108 2108
JPEG Decompress Multicore 22477 22477
PNG Compress 1784 1784
PNG Compress Multicore 21546 21546
PNG Decompress 1700 1700
PNG Decompress Multicore 20828 20828
Sobel 1678 1678
Sobel Multicore 19656 19656
Lua 1428 1428
Lua Multicore 17105 17105
Dijkstra 1551 1551
Dijkstra Multicore 12620 12620

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1503 1503
Floating Point Multicore 17545 17545
BlackScholes 1979 1979
BlackScholes Multicore 23693 23693
Mandelbrot 1831 1831
Mandelbrot Multicore 22564 22564
Sharpen Filter 1512 1512
Sharpen Filter Multicore 17309 17309
Blur Filter 1316 1316
Blur Filter Multicore 16093 16093
SGEMM 1666 1666
SGEMM Multicore 18230 18230
DGEMM 1569 1569
DGEMM Multicore 17420 17420
SFFT 1142 1142
SFFT Multicore 12057 12057
DFFT 1257 1257
DFFT Multicore 14414 14414
N-Body 1368 1368
N-Body Multicore 15875 15875
Ray Trace 1599 1599
Ray Trace Multicore 21186 21186

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1420 1420
Memory Multicore 3297 3297
Stream Copy 1544 1544
Stream Copy Multicore 3371 3371
Stream Scale 1427 1427
Stream Scale Multicore 3386 3386
Stream Add 1347 1347
Stream Add Multicore 3188 3188
Stream Triad 1373 1373
Stream Triad Multicore 3248 3248