A6 Pro-7050B vs Core 2 Extreme X7900

Place in the ranking	2709	2762
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Extreme	AMD Kaveri
Power efficiency	1.51	3.56
Architecture codename	Merom (2006−2008)	Kaveri (2014−2015)
Release date	1 September 2007 (17 years ago)	4 June 2014 (10 years ago)
Launch price (MSRP)	$851	no data

Detailed specifications

Core 2 Extreme X7900 and A6 Pro-7050B basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	2.8 GHz	2.2 GHz
Boost clock speed	2.8 GHz	3 GHz
Bus rate	800 MHz	no data
L1 cache	128 KB	no data
L2 cache	4 MB	1024 KB
L3 cache	0 KB	no data
Chip lithography	65 nm	28 nm
Die size	143 mm²	245 mm²
Maximum core temperature	100 °C	no data
Number of transistors	no data	2410 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.1V-1.375V	no data

Compatibility

Information on Core 2 Extreme X7900 and A6 Pro-7050B compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	no data
Socket	PPGA478	FP3
Power consumption (TDP)	44 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X7900 and A6 Pro-7050B. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA
AES-NI	-	+
FMA	-	+
AVX	-	+
FRTC	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
RAID	-	+
HSA	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	-	no data
Demand Based Switching	-	no data
AMT	+	no data
FSB parity	-	no data

Security technologies

Core 2 Extreme X7900 and A6 Pro-7050B technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme X7900 and A6 Pro-7050B are enumerated here.

AMD-V	-	+
VT-x	+	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X7900 and A6 Pro-7050B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1	DDR3-1600
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon R4 Graphics
iGPU core count	no data	3
Number of pipelines	no data	192
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Core 2 Extreme X7900 and A6 Pro-7050B integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Core 2 Extreme X7900 and A6 Pro-7050B integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme X7900 and A6 Pro-7050B.

PCIe version

no data

3.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Extreme X7900 0.70
+9.4%

A6 Pro-7050B 0.64

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Extreme X7900 1104
+9.3%

A6 Pro-7050B 1010

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Core 2 Extreme X7900 3022
+66%

A6 Pro-7050B 1820

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Core 2 Extreme X7900 5764
+96.7%

A6 Pro-7050B 2930

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Core 2 Extreme X7900 2449
+66.8%

A6 Pro-7050B 1468

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Core 2 Extreme X7900 31.05
+54.5%

A6 Pro-7050B 47.98