MacPro5,1 Apple Computer, Inc. MacPro2,1
Geekbench 3 Score 1687 1361
Geekbench 3 Multicore Score 12056 9109

System Information

MacPro5,1 Apple Computer, Inc. MacPro2,1
Operating System Mac OS X 10.10 (Build 14A389) Microsoft Windows 7 Professional (64-bit)
Model MacPro5,1 Apple Computer, Inc. MacPro2,1
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5355 @ 2.66 GHz
2 Processors, 8 Cores
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 15 Stepping 7
Processor Codename Clovertown
Processor Package Socket 771 LGA
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 4096 KB x 2
L3 Cache 8192 KB 0 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F4208DC8
Northbridge Intel 5000X 31
Southbridge Intel 6321ESB 09
BIOS Apple Inc. MP51.88Z.007F.B03.1010071432 Apple Computer, Inc. MP21.88Z.007F.B06.0707021348
Memory 16.00 GB 1066 MHz DDR3 17.00 GB DDR2 FB SDRAM -1MHz

Integer Performance

MacPro5,1 Apple Computer, Inc. MacPro2,1
Integer 1541 1588
Integer Multicore 13103 10759
AES 116 128
AES Multicore 950 1022
Twofish 1966 1951
Twofish Multicore 17130 13655
SHA1 2266 1992
SHA1 Multicore 16268 18074
SHA2 2241 2520
SHA2 Multicore 15560 19947
BZip2 Compress 1787 1859
BZip2 Compress Multicore 17868 14245
BZip2 Decompress 1889 1985
BZip2 Decompress Multicore 18915 15548
JPEG Compress 1834 2107
JPEG Compress Multicore 18046 16590
JPEG Decompress 1771 2168
JPEG Decompress Multicore 14503 11532
PNG Compress 1873 1920
PNG Compress Multicore 17331 15029
PNG Decompress 1850 1874
PNG Decompress Multicore 17757 14013
Sobel 1681 1803
Sobel Multicore 14738 9215
Lua 1741 1895
Lua Multicore 16564 13214
Dijkstra 2163 1574
Dijkstra Multicore 12262 4738

Floating Point Performance

MacPro5,1 Apple Computer, Inc. MacPro2,1
Floating Point 1875 1499
Floating Point Multicore 16118 11585
BlackScholes 2083 1120
BlackScholes Multicore 20172 8884
Mandelbrot 2140 1963
Mandelbrot Multicore 22822 15412
Sharpen Filter 2010 1927
Sharpen Filter Multicore 16133 14443
Blur Filter 1943 1843
Blur Filter Multicore 15480 14458
SGEMM 1953 1304
SGEMM Multicore 15672 9883
DGEMM 1897 1232
DGEMM Multicore 15046 9179
SFFT 1692 1744
SFFT Multicore 12733 13720
DFFT 1800 1400
DFFT Multicore 14976 10595
N-Body 1630 1148
N-Body Multicore 14225 9162
Ray Trace 1683 1637
Ray Trace Multicore 16093 12613

Memory Performance

MacPro5,1 Apple Computer, Inc. MacPro2,1
Memory 1606 632
Memory Multicore 1840 860
Stream Copy 1667 669
Stream Copy Multicore 1884 871
Stream Scale 1676 623
Stream Scale Multicore 1865 688
Stream Add 1531 601
Stream Add Multicore 1791 924
Stream Triad 1558 638
Stream Triad Multicore 1822 990