Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 11265 11265

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 18.00 GB 800 MHz DDR2 FB-DIMM 18.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 11668 11668
Blowfish
single-core scalar
1836 1836
Blowfish
multi-core scalar
15475 15475
Text Compress
single-core scalar
2530 2530
Text Compress
multi-core scalar
19199 19199
Text Decompress
single-core scalar
2137 2137
Text Decompress
multi-core scalar
17583 17583
Image Compress
single-core scalar
2421 2421
Image Compress
multi-core scalar
18887 18887
Image Decompress
single-core scalar
2505 2505
Image Decompress
multi-core scalar
15244 15244
Lua
single-core scalar
4881 4881
Lua
multi-core scalar
37318 37318

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 18184 18184
Mandelbrot
single-core scalar
2091 2091
Mandelbrot
multi-core scalar
16833 16833
Dot Product
single-core scalar
3804 3804
Dot Product
single-core vector
2956 2956
Dot Product
multi-core scalar
31974 31974
Dot Product
multi-core vector
27004 27004
LU Decomposition
single-core scalar
1668 1668
LU Decomposition
multi-core scalar
13195 13195
Primality Test
single-core scalar
5382 5382
Primality Test
multi-core scalar
32252 32252
Sharpen Image
single-core scalar
5991 5991
Sharpen Image
multi-core scalar
47896 47896
Blur Image
single-core scalar
7091 7091
Blur Image
multi-core scalar
56440 56440

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 3002 3002
Read Sequential
single-core scalar
2491 2491
Write Sequential
single-core scalar
3622 3622
Stdlib Allocate
single-core scalar
2784 2784
Stdlib Write
single-core scalar
3808 3808
Stdlib Copy
single-core scalar
2308 2308

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2167 2167
Stream Copy
single-core scalar
2143 2143
Stream Copy
single-core vector
2384 2384
Stream Scale
single-core scalar
2285 2285
Stream Scale
single-core vector
2279 2279
Stream Add
single-core scalar
2002 2002
Stream Add
single-core vector
2337 2337
Stream Triad
single-core scalar
2189 2189
Stream Triad
single-core vector
1717 1717