Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 12581 12581

System Information

Mac Pro (Early 2008) Mac Pro (Early 2008)
Operating System Mac OS X 10.6 (Build 10A421a) Mac OS X 10.6 (Build 10A421a)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 6144 KB 6144 KB
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 6.00 GB 800 MHz DDR2 FB-DIMM 6.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 12908 12908
Blowfish
single-core scalar
2087 2087
Blowfish
multi-core scalar
17569 17569
Text Compress
single-core scalar
2859 2859
Text Compress
multi-core scalar
21111 21111
Text Decompress
single-core scalar
2465 2465
Text Decompress
multi-core scalar
20136 20136
Image Compress
single-core scalar
2752 2752
Image Compress
multi-core scalar
21513 21513
Image Decompress
single-core scalar
2712 2712
Image Decompress
multi-core scalar
17042 17042
Lua
single-core scalar
5079 5079
Lua
multi-core scalar
39577 39577

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 20503 20503
Mandelbrot
single-core scalar
2374 2374
Mandelbrot
multi-core scalar
19161 19161
Dot Product
single-core scalar
4304 4304
Dot Product
single-core vector
3343 3343
Dot Product
multi-core scalar
36195 36195
Dot Product
multi-core vector
30649 30649
LU Decomposition
single-core scalar
1858 1858
LU Decomposition
multi-core scalar
13464 13464
Primality Test
single-core scalar
6259 6259
Primality Test
multi-core scalar
37438 37438
Sharpen Image
single-core scalar
6795 6795
Sharpen Image
multi-core scalar
51614 51614
Blur Image
single-core scalar
8316 8316
Blur Image
multi-core scalar
65280 65280

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2992 2992
Read Sequential
single-core scalar
2986 2986
Write Sequential
single-core scalar
4217 4217
Stdlib Allocate
single-core scalar
3166 3166
Stdlib Write
single-core scalar
2410 2410
Stdlib Copy
single-core scalar
2183 2183

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2894 2894
Stream Copy
single-core scalar
2850 2850
Stream Copy
single-core vector
3270 3270
Stream Scale
single-core scalar
3068 3068
Stream Scale
single-core vector
3115 3115
Stream Add
single-core scalar
2630 2630
Stream Add
single-core vector
3072 3072
Stream Triad
single-core scalar
2890 2890
Stream Triad
single-core vector
2260 2260