Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 10975 10975

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 667 MHz DDR2 FB-DIMM 16.00 GB 667 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 11081 11081
Blowfish
single-core scalar
1791 1791
Blowfish
multi-core scalar
15227 15227
Text Compress
single-core scalar
2528 2528
Text Compress
multi-core scalar
19138 19138
Text Decompress
single-core scalar
2164 2164
Text Decompress
multi-core scalar
17392 17392
Image Compress
single-core scalar
2417 2417
Image Compress
multi-core scalar
18818 18818
Image Decompress
single-core scalar
2502 2502
Image Decompress
multi-core scalar
14637 14637
Lua
single-core scalar
4235 4235
Lua
multi-core scalar
32133 32133

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 18041 18041
Mandelbrot
single-core scalar
2091 2091
Mandelbrot
multi-core scalar
16590 16590
Dot Product
single-core scalar
3804 3804
Dot Product
single-core vector
2949 2949
Dot Product
multi-core scalar
31704 31704
Dot Product
multi-core vector
26711 26711
LU Decomposition
single-core scalar
1667 1667
LU Decomposition
multi-core scalar
12861 12861
Primality Test
single-core scalar
5379 5379
Primality Test
multi-core scalar
32360 32360
Sharpen Image
single-core scalar
5986 5986
Sharpen Image
multi-core scalar
47125 47125
Blur Image
single-core scalar
7092 7092
Blur Image
multi-core scalar
56258 56258

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2878 2878
Read Sequential
single-core scalar
2382 2382
Write Sequential
single-core scalar
3502 3502
Stdlib Allocate
single-core scalar
2769 2769
Stdlib Write
single-core scalar
3528 3528
Stdlib Copy
single-core scalar
2210 2210

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2073 2073
Stream Copy
single-core scalar
2092 2092
Stream Copy
single-core vector
2295 2295
Stream Scale
single-core scalar
2180 2180
Stream Scale
single-core vector
2202 2202
Stream Add
single-core scalar
1893 1893
Stream Add
single-core vector
2221 2221
Stream Triad
single-core scalar
2051 2051
Stream Triad
single-core vector
1651 1651