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AMD Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T

Mini Review

AMD Phenom II X4 965 (125W, BE) advantages



AMD Phenom II X4 965 (125W, BE)
  • In single-threaded tasks, the AMD 965 has 7% higher performance.
  • The microprocessor is not "locked". As a result, the processor can be freely overclocked on most motherboards to achieve better performance. Be warned that overclocking can void microprocessor warranty.

AMD Phenom II X6 1045T advantages



AMD Phenom II X6 1045T
  • The processor performs 18% better when running multi-threaded applications.
  • Memory performance of the CPU is better.
  • Power consumption of the 1045T is lower.

965 vs 1045T performance comparison

The charts in the section below show relative performance of Phenom II X4 965 (125W, BE) and Phenom II X6 1045T processors in various types of applications. The numbers in the charts are calculated from several benchmarks, that you can find in the "Benchmarks" tab. As such, performance in individual benchmarks may be worse or better than what you see in the charts on this page. The 'Overall performance' shows an average of all-around performance benchmarks, and benchmarks, specific to each application type.
Single-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1.07
 
1
 
 
Higher is better
Multi-threaded performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.18
 
 
Higher is better
Memory-intensive applications
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.19
 
 
Higher is better
Overall performance
2
1.6
1.2
0.8
0.4
0
 
 
1
 
1.09
 
 
Higher is better

  - AMD Phenom II X4 965 (125W, BE)       - AMD Phenom II X6 1045T

Full list of benchmarks, that demonstrate performance difference between AMD Phenom II X4 965 (125W, BE) and 1045T in various types of tests, can be seen in the "Benchmarks" tab.


965 vs 1045T power consumption comparison

Thermal Design Power
200
160
120
80
40
0
 
 
125W
 
95W
 
 
Lower is better
 

Detailed side by side comparison of AMD Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T specs can be found in the "Specifications" tab. Even more detailed comparison of internal features of both microprocessors is located in the "CPUIDs" tab.


Pros and Cons summary

Phenom II X4 965 (125W, BE) Phenom II X6 1045T
General recommendations:
Performs slightly faster in single-threaded applications,
Allows simple overclocking
  General recommendations:
Slightly faster in all kinds of programs,
Needs less power

Drawbacks:

A bit slower performance in all types of tasks,
Needs somewhat more power
 

Drawbacks:

A bit slow in single-threaded tasks

Similar processors

Phenom II X4 965 (125W, BE) Phenom II X6 1045T
 

Similar processors use the same core and fit the same socket as AMD 965 and AMD Phenom II X6 1045T.

Jump to:
  • Benchmarks
  • CPUIDs
  • Comments
 

More comparisons

Compare AMD Phenom II X4 965 (125W, BE) with...

Other Phenom II X6 CPU:

Any CPU:


Compare AMD Phenom II X6 1045T with...

Other Phenom II X4 CPU:

Any CPU:


Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

  i5-3570K
  Intel Celeron 2 GHz
  K10
  Pentium 4 800FSB
  AMD 3.3GHz 8MB

Specifications

Please visit AMD Phenom II X4 965 (125W, BE) and AMD Phenom II X6 1045T pages for more complete specifications of both microprocessors.

 AMD Phenom II X4 965 (125W, BE)AMD Phenom II X6 1045T
Market segmentDesktop
ManufacturerAMD
FamilyPhenom II X4Phenom II X6
Basic details
Model number9651045T
CPU part numberHDZ965FBK4DGMHDT45TWFK6DGR
Box part numberHDZ965FBGMBOXHDT45TWFGRBOX
Introduction dateNovember 4, 2009September 30, 2010
 
CPU features
Core nameDenebThuban
Platform nameDragonLeo
MicroarchitectureK10
Technology (micron)0.045
Data width (bits)64
SocketSocket AM2+ / Socket AM3Socket AM3
Frequency (MHz)34002700
Turbo Frequency (MHz) 3200 / 3200 / 3200 / - / - / -
Bus speed (MHz)2000 (HT/QPI)
Clock Multiplier1713.5
L1 cache256 KB (code) / 256 KB (data)384 KB (code) / 384 KB (data)
L2 cache (KB)20483072
L3 cache (KB)6144
Max temperature (°C)55 - 6255 - 71
TDP (Watt)12595
Core voltage (V)0.825 - 1.41.075 - 1.375
Cores46
Threads46
Multiprocessing1
 
Instruction set extensions
3DNow!+
AMD64 / EM64T 64-bit technology+
MMX+
SSE+
SSE2+
SSE3+
 
Supported technologies
PowerNow! / Enhanced SpeedStep+
Turbo Core / Turbo Boost-+
Unlocked multiplier+-
Virtualization+
Virus Protection / Execute Disable bit+
 
Integrated Graphics
GPU TypeNone
 
Integrated Memory Controller(s)
The number of controllers1
Memory channels2
Channel width (bits)72
Supported memoryDDR2-1066, DDR3-1333
DIMMs per channelup to 2
Maximum memory bandwidth (GB/s)21.3
Notes:

Rows with different specifications or features are highlighted.

For detailed specifications of "AMD Phenom II X4 965 (125W, BE)" or "AMD Phenom II X6 1045T" parts please click on the links in the table header.

Benchmarks

System setup

AMD Phenom II X4 965 (125W, BE) and Phenom II X6 1045T processors were tested using different system components, that are identified by MB, RAM and VID columns in the tables below. The numbers in each of these columns correspond to one of motherboards (MB), memory configurations (RAM) or graphics adapters (VID), listed below:

MB - Motherboard(s):
1. MSI K9A2 PLATINUM
2. ASROCK M3A780GXH/128M

RAM - Memory:
1. 2GB DUAL-CHANNEL CORSAIR CM2X1024-6400C4
2. 2 GB DUAL-CHANNEL CORSAIR CM3X1024-1333C9 DDR3

VID - Video card(s):
1. POWERCOLOR 24PRO256M DDR2 (ATI RADEON HD2400)

All tests were performed at default frequency and voltage, using manufacturer's stock fan/heatsink. None of the components were overclocked. Motherboard BIOS options were left at default settings.

The results of all benchmarks are broken into four categories: multi-threaded, single-threaded, memory intensive and graphics / gaming.


Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T single-threaded benchmarks

Single-threaded benchmarks run on a single CPU core, and do not depend on such features as the number of cores, or Hyper-Threading technology. Additionally, they do not utilize on-chip caches, dedicated to other cores.

     

    AMD Phenom II X4 965 (125W, BE)           AMD Phenom II X6 1045T

CINEBENCH R10 CPU score (1 core) benchmark

Measures performance of a single-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
100%111
98.4%221
93.2%221

PCMark2002 CPU score benchmark

Longer is better <MBRAMVID
100%111
99.8%221
93.5%221

Super PI (1M) benchmark

Measures time, required to calculate the first 1 million digits after the decimal point in the number Pi.
Longer is better <MBRAMVID
100%111
99.9%221
93.6%221


Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T multi-threaded benchmarks

Multi-threaded benchmarks utilize all CPU cores and other on-chip resources (on-chip caches, internal buffers, etc). Intel's Hyper-Threading feature also helps to improve multi-threading performance.

     

    AMD Phenom II X4 965 (125W, BE)           AMD Phenom II X6 1045T

CINEBENCH R10 CPU score benchmark

Measures performance of multi-core rendering of a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
100%221
90.3%111
89.7%221

CINEBENCH R10 render time (seconds) benchmark

Measures time taken to render a photo-realistic 3D image using CINEMA 4D software engine.
Longer is better <MBRAMVID
100%221
90.3%111
89.7%221

Euler3D benchmark

Longer is better <MBRAMVID
100%221
81.0%221
78.3%111

Sandra Dhrystone (MIPS) benchmark

Runs Dhrystone test on all cores, and reports estimated integer performance in MIPS (Millions of Instructions Per Second).
Longer is better <MBRAMVID
100%221
84.2%111
84.0%221

Sandra MultiMedia Floating Point (it/s) benchmark

Longer is better <MBRAMVID
100%221
84.3%111
84.0%221

    AMD Phenom II X4 965 (125W, BE)           AMD Phenom II X6 1045T

Sandra MultiMedia Integer (it/s) benchmark

Longer is better <MBRAMVID
100%221
84.0%111
83.7%221

Sandra Whetstone (MFLOPS) benchmark

Runs Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
Longer is better <MBRAMVID
100%221
84.0%111
83.8%221

Sandra Whetstone SSE2 (MFLOPS) benchmark

Runs SSE2-enabled Whetstone test on all cores, and reports estimated floating-point performance in MFLOPS (Millions of Floating-Point Operations Per Second).
Longer is better <MBRAMVID
100%221
84.0%111
83.8%221

wPrime v1.55 (32M) benchmark

wPrime benchmark measures time taken to calculate square roots of numbers from 1 to 33554431.
Longer is better <MBRAMVID
100%221
84.8%111
84.2%221


Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T graphics benchmarks

Graphics benchmarks depend on the type of integrated or discrete graphics adapter, and to less extent on the processor performance. Because these benchmarks are synthetic, they may not truly represent gaming performance. However, they still can be used to estimate whether one processor will perform faster or slower than another CPU in games and other 3D tasks.

     

    AMD Phenom II X4 965 (125W, BE)           AMD Phenom II X6 1045T

3DMark2001 score benchmark

Runs a series of game simulations and feature tests to measure graphics and 3D game performance of discrete and integrated GPUs. It utilizes a single CPU core, and it is compatible with DirectX 8 and later APIs.
Longer is better <MBRAMVID
100%111
99.7%221
99.3%221

CINEBENCH R10 OpenGL score benchmark

Longer is better <MBRAMVID
100%111
99.3%221
99.1%221


Phenom II X4 965 (125W, BE) vs Phenom II X6 1045T memory performance

Memory-intensive tests or programs move large amounts of data to/from memory, and they depend more on memory throughput and the size of on-chip caches, rather than on CPU integer/FP/SIMD performance.

     

    AMD Phenom II X4 965 (125W, BE)           AMD Phenom II X6 1045T

7Zip compressing/decompressing speed (1 thread) benchmark

Longer is better <MBRAMVID
100%221
99.2%111
81.8%221

PCMark2002 Memory score benchmark

Longer is better <MBRAMVID
100%111
99.3%221
88.5%221

WinRAR compressing/decompressing speed benchmark

Longer is better <MBRAMVID
100%221
85.7%221
82.8%111

CPUIDs

The table below compares two random CPUID records for AMD Phenom II X4 965 (125W, BE) and AMD Phenom II X6 1045T microprocessors, that were submitted to our CPUID database.

  CPUID 1 CPUID 2
ManufacturerAMD
CPU FamilyPhenom II X4Phenom II X6
Model / Processor Number9651045T
Frequency3392 MHz2694 MHz
CWID version0.30.4
Part numberHDZ965FBK4DGMHDT45TWFK6DGR
S-Spec / Stepping CodeCACAC AC 0939EPMWCCBBE CB 1028APMW
 
General information
VendorAuthenticAMD
Processor name (BIOS)AMD Phenom(tm) II X4 965 ProcessorAMD Phenom(tm) II X6 1045T Processor
Processor name (CWID) Phenom II(tm) X6 1045T
Cores46
Logical processors46
Processor typeOriginal OEM Processor
Core steppingRB-C3PH-E0
CPUID signature100F43100FA0
Family16 (010h)
Model 4 (04h)10 (0Ah)
Stepping 3 (03h) 0 (00h)
 
Cache
L1 data: Associativity2-way set associative
L1 data: Line size64 bytes
L1 data: Lines per tag1
L1 data: Size4 x 64 KB6 x 64 KB
L1 instruction: Associativity2-way set associative
L1 instruction: Line size64 bytes
L1 instruction: Lines per tag1
L1 instruction: Size4 x 64 KB6 x 64 KB
L2: Associativity16-way set associative
L2: Line size64 bytes
L2: Lines per tag1
L2: Size4 x 512 KB6 x 512 KB
L3: Associativity48-way set associative
L3: Line size64 bytes
L3: Lines per tag1
L3: Size6 MB
 
Instruction set extensions
3DNow!+
AMD extensions to MMX+
Extensions to 3DNow!+
MMX+
SSE+
SSE2+
SSE3+
SSE4A+
 
Additional instructions
Advanced Bit manipulation+
CLFLUSH+
CMOV+
CMPXCHG16B+
CMPXCHG8B+
FXSAVE/FXRSTORE+
MONITOR/MWAIT+
POPCNT+
PREFETCH/PREFETCHW+
RDTSCP+
SKINIT / STGI support+
SYSCALL/SYSRET+
SYSENTER/SYSEXIT+
 
Major features
64-bit / Intel 64+
NX bit/XD-bit+
On-chip Floating Point Unit+
PowerNow! / Cool'n'Quiet+
Secure Virtual Machine (Virtualization)+
Turbo Core-+
 
Other features
1 GB large page support+
100MHz multiplier control+
128-bit SSE instructions+
36-bit page-size extensions+
Advanced programmable interrupt controller+
Core multi-processing legacy mode+
Debugging extensions+
Extended APIC space+
Hardware P-state control+
Hardware thermal control+
Instruction based sampling+
LAHF / SAHF support in 64-bit mode+
LBR virtualization+
LOCK MOV CR0 means MOV CR8+
Machine check architecture+
Machine check exception+
Memory-type range registers+
Misaligned SSE mode+
Model-specific registers+
Nested page tables+
OS visible workaround+
Page attribute table+
Page global extension+
Page-size extensions (4MB pages)+
Physical address extensions+
SVM lock+
Software thermal control+
Support for NRIP save+
THERMTRIP+
TSC rate is ensured to be invariant across all states+
Temperature sensor+
Time stamp counter+
Virtual 8086-mode enhancements+
Watchdog timer support+
+ - feature is supported
- - feature is not supported
Features, not supported by all processors in the table, are not displayed

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