Core 2 Duo T6400

Performance

17.08k points

Description

The Core 2 Duo T6400 is a cpu manufactured by Intel that was released on January 2009. This model has 2 Penryn-3M cores , runs at 2000 MHz as base frequency and has a a thermal design power of 35 W.

Specs

Official name

Intel(R) Core(TM)2 Duo CPU T6400 @ 2.00GHz

CPUID

1067a

Core

Penryn-3M

Architecture

Core

Base frecuency

2 GHz

Boost frecuency

2 GHz

Socket

FC-PGA

Cores/Threads

2/2

TDP

35 W

Cache L1 (d+i)

2x32+2x32 kB

Cache L2

2048 kB

Cache L3

0 kB

Release date

January 2009

Mean monothread perf.

10.08k points

Mean multithread perf.

17.08k points

Non-optimized benchmark

The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs

Monothread

Multithread

Test#1 (Integers)

1.76k

3.21k (x1.8)

Test#2 (FP)

4.63k

8.75k (x1.9)

Test#3 (Generic, ZIP)

1.86k

3.47k (x1.9)

Test#1 (Memory)

1.14k (x1.1)

TOTAL

9.24k

16.58k (x1.8)

SSE3 optimized benchmark

The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.

Monothread

Multithread

Test#1 (Integers)

2.26k

4.06k (x1.8)

Test#2 (FP)

4.98k

8.53k (x1.7)

Test#3 (Generic, ZIP)

1.89k

3.38k (x1.8)

Test#1 (Memory)

0.96k

1.11k (x1.2)

TOTAL

10.08k

17.08k (x1.7)

Computers where this CPU was tested

Model

Release date

Packard Bell EasyNote BG47

N/A

Acer Aspire 8930

N/A

RAM models tested along with this CPU

Model

Type

Frequency

Size

Unknown N/A

DDR2

0 MHz

2 GB

Unknown N/A

Other

800 MHz

2 GB

Monothread performance graph

Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Multithread performance graph

Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Similar CPUs to Core 2 Duo T6400

0000000000000000 Core 2 Duo T6400 (This model)

Mode FPU monothread [9.24k points]

Mode FPU multithread [16.58k points]

Mode SSE monothread [10.08k points]

Mode SSE multithread [17.08k points]

Intel Core 2 Duo T5500 [Compare]

Mode FPU monothread [5.89k points -36.30%]

Mode FPU multithread [10.74k points -35.22%]

Mode SSE monothread [6.41k points -36.39%]

Mode SSE multithread [11.81k points -30.89%]

Intel Pentium Dual-Core E2160 [Compare]

Mode FPU monothread [6.58k points -28.82%]

Mode FPU multithread [12.01k points -27.54%]

Mode SSE monothread [7k points -30.51%]

Mode SSE multithread [12.87k points -24.66%]

Intel Core 2 Duo E6300 [Compare]

Mode FPU monothread [6.75k points -26.97%]

Mode FPU multithread [11.87k points -28.37%]

Mode SSE monothread [6.87k points -31.81%]

Mode SSE multithread [12.05k points -29.46%]

AMD Athlon 64 X2 4200+ [Compare]

Mode FPU monothread [6.91k points -25.27%]

Mode FPU multithread [13.22k points -20.24%]

Mode SSE monothread [8.86k points -12.15%]

Mode SSE multithread [17.94k points +5.01%]

Intel Core 2 Duo E6320 [Compare]

Mode FPU monothread [7.37k points -20.23%]

Mode FPU multithread [12.03k points -27.41%]

Mode SSE monothread [8.24k points -18.23%]

Mode SSE multithread [13.19k points -22.76%]

Intel Core 2 Duo T5800 [Compare]

Mode FPU monothread [6.95k points -24.78%]

Mode FPU multithread [12.2k points -26.39%]

Mode SSE monothread [7.37k points -26.90%]

Mode SSE multithread [12.91k points -24.45%]

Intel Pentium Dual-Core E2180 [Compare]

Mode FPU monothread [7.1k points -23.13%]

Mode FPU multithread [13.06k points -21.21%]

Mode SSE monothread [7.55k points -25.06%]

Mode SSE multithread [13.89k points -18.70%]

Intel Core 2 Duo E4300 [Compare]

Mode FPU monothread [6.61k points -28.50%]

Mode FPU multithread [12.03k points -27.42%]

Mode SSE monothread [7.03k points -30.21%]

Mode SSE multithread [12.89k points -24.52%]

Intel Core 2 Duo P8400 [Compare]

Mode FPU monothread [10.24k points +10.84%]

Mode FPU multithread [18.79k points +13.34%]

Mode SSE monothread [11.38k points +12.93%]

Mode SSE multithread [21.02k points +23.05%]

Intel Core i3-3217U [Compare]

Mode FPU monothread [11.32k points +22.47%]

Mode FPU multithread [22.91k points +38.20%]

Mode AVX monothread [16.09k points +59.66%]

Mode AVX multithread [35.81k points +109.65%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core 2 Duo E4300

1.81k [2.97%]