Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 11276 11276

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 11689 11689
Blowfish
single-core scalar
1823 1823
Blowfish
multi-core scalar
15378 15378
Text Compress
single-core scalar
2523 2523
Text Compress
multi-core scalar
19224 19224
Text Decompress
single-core scalar
2167 2167
Text Decompress
multi-core scalar
17801 17801
Image Compress
single-core scalar
2418 2418
Image Compress
multi-core scalar
18931 18931
Image Decompress
single-core scalar
2494 2494
Image Decompress
multi-core scalar
15369 15369
Lua
single-core scalar
4698 4698
Lua
multi-core scalar
37448 37448

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 18272 18272
Mandelbrot
single-core scalar
2092 2092
Mandelbrot
multi-core scalar
16900 16900
Dot Product
single-core scalar
3804 3804
Dot Product
single-core vector
2952 2952
Dot Product
multi-core scalar
32059 32059
Dot Product
multi-core vector
26981 26981
LU Decomposition
single-core scalar
1669 1669
LU Decomposition
multi-core scalar
13213 13213
Primality Test
single-core scalar
5379 5379
Primality Test
multi-core scalar
32566 32566
Sharpen Image
single-core scalar
5986 5986
Sharpen Image
multi-core scalar
48242 48242
Blur Image
single-core scalar
7094 7094
Blur Image
multi-core scalar
56872 56872

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2903 2903
Read Sequential
single-core scalar
2416 2416
Write Sequential
single-core scalar
3539 3539
Stdlib Allocate
single-core scalar
2767 2767
Stdlib Write
single-core scalar
3558 3558
Stdlib Copy
single-core scalar
2239 2239

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2099 2099
Stream Copy
single-core scalar
2108 2108
Stream Copy
single-core vector
2326 2326
Stream Scale
single-core scalar
2213 2213
Stream Scale
single-core vector
2225 2225
Stream Add
single-core scalar
1909 1909
Stream Add
single-core vector
2258 2258
Stream Triad
single-core scalar
2086 2086
Stream Triad
single-core vector
1668 1668