Mac Pro (Early 2008) Mac Pro (Early 2008)
Geekbench 2 Score 7946 7946

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 8.00 GB 800 MHz DDR2 FB-DIMM 8.00 GB 800 MHz DDR2 FB-DIMM

Integer Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Integer 7171 7171
Blowfish
single-core scalar
1943 1943
Blowfish
multi-core scalar
13104 13104
Text Compress
single-core scalar
2143 2143
Text Compress
multi-core scalar
12910 12910
Text Decompress
single-core scalar
1976 1976
Text Decompress
multi-core scalar
10676 10676
Image Compress
single-core scalar
1999 1999
Image Compress
multi-core scalar
11743 11743
Image Decompress
single-core scalar
1782 1782
Image Decompress
multi-core scalar
9625 9625
Lua
single-core scalar
3259 3259
Lua
multi-core scalar
14898 14898

Floating Point Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Floating Point 13504 13504
Mandelbrot
single-core scalar
2089 2089
Mandelbrot
multi-core scalar
12678 12678
Dot Product
single-core scalar
3827 3827
Dot Product
single-core vector
3070 3070
Dot Product
multi-core scalar
24374 24374
Dot Product
multi-core vector
22123 22123
LU Decomposition
single-core scalar
810 810
LU Decomposition
multi-core scalar
5106 5106
Primality Test
single-core scalar
4464 4464
Primality Test
multi-core scalar
22351 22351
Sharpen Image
single-core scalar
5845 5845
Sharpen Image
multi-core scalar
32463 32463
Blur Image
single-core scalar
7071 7071
Blur Image
multi-core scalar
42786 42786

Memory Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Memory 2512 2512
Read Sequential
single-core scalar
2460 2460
Write Sequential
single-core scalar
3497 3497
Stdlib Allocate
single-core scalar
2517 2517
Stdlib Write
single-core scalar
2293 2293
Stdlib Copy
single-core scalar
1797 1797

Stream Performance

Mac Pro (Early 2008) Mac Pro (Early 2008)
Stream 2083 2083
Stream Copy
single-core scalar
2094 2094
Stream Copy
single-core vector
2318 2318
Stream Scale
single-core scalar
2252 2252
Stream Scale
single-core vector
2250 2250
Stream Add
single-core scalar
1834 1834
Stream Add
single-core vector
2249 2249
Stream Triad
single-core scalar
1989 1989
Stream Triad
single-core vector
1678 1678