Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 8744 8744

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model Mac Pro (Early 2008) Mac Pro (Early 2008)
Processor Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 6 GenuineIntel Family 6 Model 23 Stepping 6
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 6144 KB x 2 6144 KB x 2
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F42C88C8 Proto1 Apple Inc. Mac-F42C88C8 Proto1
BIOS Apple Inc. MP31.88Z.006C.B05.0802291410 Apple Inc. MP31.88Z.006C.B05.0802291410
Memory 16.00 GB 800 MHz DDR2 FB-DIMM 16.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 7776 7776
Blowfish
single-core scalar
1946 1946
Blowfish
multi-core scalar
14341 14341
Text Compress
single-core scalar
2146 2146
Text Compress
multi-core scalar
13226 13226
Text Decompress
single-core scalar
1941 1941
Text Decompress
multi-core scalar
12760 12760
Image Compress
single-core scalar
1999 1999
Image Compress
multi-core scalar
13376 13376
Image Decompress
single-core scalar
1734 1734
Image Decompress
multi-core scalar
11411 11411
Lua
single-core scalar
3174 3174
Lua
multi-core scalar
15258 15258

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 15114 15114
Mandelbrot
single-core scalar
2089 2089
Mandelbrot
multi-core scalar
15164 15164
Dot Product
single-core scalar
3838 3838
Dot Product
single-core vector
3054 3054
Dot Product
multi-core scalar
28640 28640
Dot Product
multi-core vector
24485 24485
LU Decomposition
single-core scalar
807 807
LU Decomposition
multi-core scalar
4631 4631
Primality Test
single-core scalar
4403 4403
Primality Test
multi-core scalar
22278 22278
Sharpen Image
single-core scalar
5838 5838
Sharpen Image
multi-core scalar
39866 39866
Blur Image
single-core scalar
7059 7059
Blur Image
multi-core scalar
49457 49457

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2688 2688
Read Sequential
single-core scalar
2212 2212
Write Sequential
single-core scalar
3254 3254
Stdlib Allocate
single-core scalar
2480 2480
Stdlib Write
single-core scalar
3392 3392
Stdlib Copy
single-core scalar
2106 2106

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 1957 1957
Stream Copy
single-core scalar
1973 1973
Stream Copy
single-core vector
2171 2171
Stream Scale
single-core scalar
2092 2092
Stream Scale
single-core vector
2116 2116
Stream Add
single-core scalar
1673 1673
Stream Add
single-core vector
2113 2113
Stream Triad
single-core scalar
1922 1922
Stream Triad
single-core vector
1603 1603