Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2006 2006
Geekbench 3 Multicore Score 14615 14615

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.11.6 (Build 15G1212) Mac OS X 10.11.6 (Build 15G1212)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1853 1853
Integer Multicore 15616 15616
AES 140 140
AES Multicore 1135 1135
Twofish 2380 2380
Twofish Multicore 20487 20487
SHA1 2734 2734
SHA1 Multicore 19437 19437
SHA2 2709 2709
SHA2 Multicore 18792 18792
BZip2 Compress 2136 2136
BZip2 Compress Multicore 20852 20852
BZip2 Decompress 2269 2269
BZip2 Decompress Multicore 22286 22286
JPEG Compress 2213 2213
JPEG Compress Multicore 21342 21342
JPEG Decompress 2153 2153
JPEG Decompress Multicore 17234 17234
PNG Compress 2257 2257
PNG Compress Multicore 20441 20441
PNG Decompress 2213 2213
PNG Decompress Multicore 21051 21051
Sobel 2023 2023
Sobel Multicore 17234 17234
Lua 2179 2179
Lua Multicore 18931 18931
Dijkstra 2435 2435
Dijkstra Multicore 16120 16120

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2260 2260
Floating Point Multicore 18971 18971
BlackScholes 2511 2511
BlackScholes Multicore 23787 23787
Mandelbrot 2586 2586
Mandelbrot Multicore 27130 27130
Sharpen Filter 2415 2415
Sharpen Filter Multicore 18969 18969
Blur Filter 2338 2338
Blur Filter Multicore 18296 18296
SGEMM 2350 2350
SGEMM Multicore 18177 18177
DGEMM 2239 2239
DGEMM Multicore 17624 17624
SFFT 2043 2043
SFFT Multicore 15176 15176
DFFT 2168 2168
DFFT Multicore 17128 17128
N-Body 1969 1969
N-Body Multicore 16909 16909
Ray Trace 2071 2071
Ray Trace Multicore 19157 19157

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1805 1805
Memory Multicore 3902 3902
Stream Copy 1874 1874
Stream Copy Multicore 4004 4004
Stream Scale 1857 1857
Stream Scale Multicore 3915 3915
Stream Add 1734 1734
Stream Add Multicore 3845 3845
Stream Triad 1761 1761
Stream Triad Multicore 3850 3850