Intel Core i7-920 vs Intel Core 2 Quad Q9650

Compare Intel Core 4 core CPU vs Intel Core 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 99.95
$ 170.00 significantly less expensive
$ 269.95

Benchmark Score

Overall Score

A combined score of all workloads

1474 points
1506 points
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2489 points
2767 points
11% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1179 points
2% slightly better multitasking score
1150 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1132 points
2% slightly better heavy workload score
1103 points

Free CPU Benchmark

Want to compare your processor against the Core i7-920 and the Core 2 Quad Q9650? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

31.28 points
72% significantly higher Blender score
18.13 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1489 points
31% slightly higher Geekbench 5 (multi) score
1133 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

419 points
5% slightly higher Geekbench 5 (single) score
397 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1431 points
34% slightly higher Geekbench 6 (multi) score
1064 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

415 points
9% slightly higher Geekbench 6 (single) score
379 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
100% significantly more threads
4

Clock Speed

Base frequency at which the chip operates

2.79 GHz
3.00 GHz
7% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W
95 W
36% slightly lower TDP

L2 Cache

Secondary embedded memory, slower than L1 cache

8 MiB
12 MiB
49% significantly more L2 cache

Other details

Rank

Ranking in the hardwareDB database

814th of 1,089
806th of 1,089

Family

The product line

Core
Core

Release date

The official date of release of this chip

2008 November
2008 August

Memory Type

The type of memory used by this chip

DDR3-1066
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-920 vs Core 2 Quad Q9650 comparison

Our benchmark analysis concludes that the Core 2 Quad Q9650 performs better than the Core i7-920. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-920 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i7-920 has more threads. These CPUs have different clock speeds. Indeed, the Core 2 Quad Q9650 has a slightly higher clock speed compared to the Core i7-920. The Core 2 Quad Q9650 outputs less heat than Core i7-920 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core 2 Quad Q9650 has significantly more L2 cache than the Core i7-920

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-920 has more threads than cores. Each physical core is split into multiple threads.

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