Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1848 1848
Geekbench 3 Multicore Score 13542 13542

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.8.5 (Build 12F45)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1767 1767
Integer Multicore 14693 14693
AES 134 134
AES Multicore 1090 1090
Twofish 2277 2277
Twofish Multicore 19762 19762
SHA1 2601 2601
SHA1 Multicore 18342 18342
SHA2 2573 2573
SHA2 Multicore 17845 17845
BZip2 Compress 2057 2057
BZip2 Compress Multicore 19801 19801
BZip2 Decompress 2155 2155
BZip2 Decompress Multicore 21513 21513
JPEG Compress 2118 2118
JPEG Compress Multicore 20396 20396
JPEG Decompress 2001 2001
JPEG Decompress Multicore 16525 16525
PNG Compress 2162 2162
PNG Compress Multicore 19515 19515
PNG Decompress 2112 2112
PNG Decompress Multicore 19774 19774
Sobel 1896 1896
Sobel Multicore 16263 16263
Lua 2121 2121
Lua Multicore 16844 16844
Dijkstra 2337 2337
Dijkstra Multicore 13905 13905

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2106 2106
Floating Point Multicore 18087 18087
BlackScholes 2041 2041
BlackScholes Multicore 21409 21409
Mandelbrot 2476 2476
Mandelbrot Multicore 26196 26196
Sharpen Filter 2294 2294
Sharpen Filter Multicore 18399 18399
Blur Filter 2036 2036
Blur Filter Multicore 17051 17051
SGEMM 2257 2257
SGEMM Multicore 17596 17596
DGEMM 2159 2159
DGEMM Multicore 17034 17034
SFFT 1962 1962
SFFT Multicore 14493 14493
DFFT 2068 2068
DFFT Multicore 16440 16440
N-Body 1872 1872
N-Body Multicore 16129 16129
Ray Trace 1970 1970
Ray Trace Multicore 18495 18495

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1497 1497
Memory Multicore 2153 2153
Stream Copy 1544 1544
Stream Copy Multicore 2227 2227
Stream Scale 1535 1535
Stream Scale Multicore 2165 2165
Stream Add 1486 1486
Stream Add Multicore 2080 2080
Stream Triad 1428 1428
Stream Triad Multicore 2144 2144