Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1855 1855
Geekbench 3 Multicore Score 14098 14098

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.1 Mac OS X 10.10.1
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1750 1750
Integer Multicore 15476 15476
AES 156 156
AES Multicore 1269 1269
Twofish 2018 2018
Twofish Multicore 20199 20199
SHA1 2430 2430
SHA1 Multicore 17031 17031
SHA2 2479 2479
SHA2 Multicore 18131 18131
BZip2 Compress 1784 1784
BZip2 Compress Multicore 17405 17405
BZip2 Decompress 1851 1851
BZip2 Decompress Multicore 18962 18962
JPEG Compress 2039 2039
JPEG Compress Multicore 21197 21197
JPEG Decompress 2925 2925
JPEG Decompress Multicore 23254 23254
PNG Compress 2237 2237
PNG Compress Multicore 21904 21904
PNG Decompress 2138 2138
PNG Decompress Multicore 21383 21383
Sobel 2074 2074
Sobel Multicore 19929 19929
Lua 1962 1962
Lua Multicore 17256 17256
Dijkstra 1991 1991
Dijkstra Multicore 14093 14093

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2001 2001
Floating Point Multicore 17688 17688
BlackScholes 2553 2553
BlackScholes Multicore 24466 24466
Mandelbrot 2137 2137
Mandelbrot Multicore 22443 22443
Sharpen Filter 2016 2016
Sharpen Filter Multicore 17489 17489
Blur Filter 1696 1696
Blur Filter Multicore 16283 16283
SGEMM 2209 2209
SGEMM Multicore 17988 17988
DGEMM 2064 2064
DGEMM Multicore 17058 17058
SFFT 1580 1580
SFFT Multicore 12391 12391
DFFT 1755 1755
DFFT Multicore 14769 14769
N-Body 1836 1836
N-Body Multicore 16019 16019
Ray Trace 2379 2379
Ray Trace Multicore 21320 21320

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1773 1773
Memory Multicore 4165 4165
Stream Copy 1849 1849
Stream Copy Multicore 4160 4160
Stream Scale 1829 1829
Stream Scale Multicore 4301 4301
Stream Add 1699 1699
Stream Add Multicore 4008 4008
Stream Triad 1720 1720
Stream Triad Multicore 4197 4197