Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2143 2143
Geekbench 3 Multicore Score 16028 16028

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.5 (Build 14F1021) Mac OS X 10.10.5 (Build 14F1021)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 64.00 GB 1066 MHz DDR3 64.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 2106 2106
Integer Multicore 17754 17754
AES 189 189
AES Multicore 1546 1546
Twofish 2443 2443
Twofish Multicore 25230 25230
SHA1 2941 2941
SHA1 Multicore 20949 20949
SHA2 3011 3011
SHA2 Multicore 22211 22211
BZip2 Compress 2157 2157
BZip2 Compress Multicore 21142 21142
BZip2 Decompress 2245 2245
BZip2 Decompress Multicore 22916 22916
JPEG Compress 2473 2473
JPEG Compress Multicore 25774 25774
JPEG Decompress 3498 3498
JPEG Decompress Multicore 28108 28108
PNG Compress 2699 2699
PNG Compress Multicore 26514 26514
PNG Decompress 2584 2584
PNG Decompress Multicore 25854 25854
Sobel 2505 2505
Sobel Multicore 24076 24076
Lua 2388 2388
Lua Multicore 20927 20927
Dijkstra 2256 2256
Dijkstra Multicore 7916 7916

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2425 2425
Floating Point Multicore 21410 21410
BlackScholes 3089 3089
BlackScholes Multicore 29618 29618
Mandelbrot 2591 2591
Mandelbrot Multicore 27888 27888
Sharpen Filter 2440 2440
Sharpen Filter Multicore 21250 21250
Blur Filter 2056 2056
Blur Filter Multicore 19790 19790
SGEMM 2687 2687
SGEMM Multicore 21698 21698
DGEMM 2489 2489
DGEMM Multicore 20630 20630
SFFT 1931 1931
SFFT Multicore 14808 14808
DFFT 2104 2104
DFFT Multicore 17381 17381
N-Body 2237 2237
N-Body Multicore 19754 19754
Ray Trace 2887 2887
Ray Trace Multicore 25601 25601

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1657 1657
Memory Multicore 1814 1814
Stream Copy 1702 1702
Stream Copy Multicore 1849 1849
Stream Scale 1662 1662
Stream Scale Multicore 1850 1850
Stream Add 1625 1625
Stream Add Multicore 1755 1755
Stream Triad 1642 1642
Stream Triad Multicore 1806 1806