Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13471 13471

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12876 12876
Blowfish
single-core scalar
1521 1521
Blowfish
multi-core scalar
19922 19922
Text Compress
single-core scalar
2154 2154
Text Compress
multi-core scalar
22154 22154
Text Decompress
single-core scalar
2211 2211
Text Decompress
multi-core scalar
24157 24157
Image Compress
single-core scalar
2038 2038
Image Compress
multi-core scalar
22086 22086
Image Decompress
single-core scalar
2143 2143
Image Decompress
multi-core scalar
17763 17763
Lua
single-core scalar
3880 3880
Lua
multi-core scalar
34492 34492

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22401 22401
Mandelbrot
single-core scalar
2014 2014
Mandelbrot
multi-core scalar
29324 29324
Dot Product
single-core scalar
3277 3277
Dot Product
single-core vector
3943 3943
Dot Product
multi-core scalar
27585 27585
Dot Product
multi-core vector
45858 45858
LU Decomposition
single-core scalar
1398 1398
LU Decomposition
multi-core scalar
11499 11499
Primality Test
single-core scalar
5227 5227
Primality Test
multi-core scalar
42156 42156
Sharpen Image
single-core scalar
5073 5073
Sharpen Image
multi-core scalar
55433 55433
Blur Image
single-core scalar
6351 6351
Blur Image
multi-core scalar
74482 74482

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3745 3745
Read Sequential
single-core scalar
3572 3572
Write Sequential
single-core scalar
6269 6269
Stdlib Allocate
single-core scalar
3035 3035
Stdlib Write
single-core scalar
2676 2676
Stdlib Copy
single-core scalar
3174 3174

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3755 3755
Stream Copy
single-core scalar
3174 3174
Stream Copy
single-core vector
4987 4987
Stream Scale
single-core scalar
3254 3254
Stream Scale
single-core vector
4453 4453
Stream Add
single-core scalar
3095 3095
Stream Add
single-core vector
4667 4667
Stream Triad
single-core scalar
3118 3118
Stream Triad
single-core vector
3297 3297