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CPU Comparison

Core i7-970 vs Core i7-980

A side-by-side comparison of specs, performance and value. The Intel Core i7-970 is a high-end desktop processor launched in July 2010, based on the 32nm Gulftown architecture. It was notable for bringing 6 cores and 12 threads to a slightly more accessible price point than the Extreme Edition i7-980X. Operating at a base frequency of 3.2 GHz and boosting up to 3.466 GHz via Turbo Boost, it offered immense multi-threaded performance for its era. It features a massive 12 MB L3 cache and utilizes the LGA 1366 socket. The processor supports triple-channel DDR3 memory, providing exceptional memory bandwidth. With a 130W TDP, it required robust cooling. The Gulftown architecture was a die-shrink of Nehalem to 32nm, allowing Intel to fit 6 cores onto a single die. Although obsolete today, the i7-970 was a formidable CPU for content creators, 3D renderers, and enthusiasts who needed more than 4 cores without paying the Extreme Edition premium.

Intel · Core i7
Core i7-970
6C / 12T3.466 GHz130 W
8.5
Full review
Intel · Core i7
Core i7-980
6C / 12T3.6 GHz130 W
8.5
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Desktop
Desktop
Segment
Desktop High-End
Desktop High-End
Generation
Core i7 (Gulftown)
Core i7 (Gulftown)
Launched
2010
2011
Status
End-of-life
End-of-life
Codename
Gulftown
Gulftown
Series
Core i7
Core i7
Family
1st Gen Core i7
1st Gen Core i7
Predecessor
Core i7-960
Core i7-970
Successor
Core i7-3930K
Core i7-3930K

Specifications Compared

Cores & Clocks
Cores
6
6
Threads
12
12
Base Clock
3.2 GHz
3.333 GHz
Boost Clock
3.466 GHz
3.6 GHz
Cache & Power
L3 Cache
12 MB
12 MB
TDP
130 W
130 W
Architecture
Architecture
Gulftown
Gulftown
Process Node
32nm
32nm
Memory
Memory Type
DDR3
DDR3
Memory Speed
1066 MT/s
1066 MT/s
Memory Channels
Triple (3)
Triple (3)
Max Memory
24 GB
24 GB
Platform & I/O
Socket
Intel Socket 1366
Intel Socket 1366
PCIe Version
Gen 2
Gen 2
PCIe Lanes
36
36
Integrated GPU
None
None
Unlocked
No
No

Performance Compared

Productivity

Core i7-97055

Multi-core performance remains usable for basic rendering.

Core i7-980Best57

Strong multi-core for legacy tasks.

Gaming

Core i7-97045

Still capable in some modern games, but single-core holds it back.

Core i7-980Best46

Better single-core than 970, holds up slightly better in games.

Virtualization

Core i7-97060

Excellent for legacy home labs due to 12 threads.

Core i7-98060

Excellent for legacy VMs.

Efficiency

Core i7-970Best25

130W TDP is very power hungry by modern standards.

Core i7-98022

130W TDP is very inefficient by modern standards.

Specialized Performance

AI / ML

Core i7-970None
  • No AI hardware
  • Too slow for modern AI inference
Core i7-980None
  • No AI hardware
  • Too slow for modern AI inference

Content Creation

Core i7-970Legacy
BlenderPremiere ProCinema 4DAutoCAD
Core i7-980Legacy
BlenderPremiere ProCinema 4DAutoCAD

Gaming

Core i7-970Moderate
  • PCIe 2.0 only
  • Lacks AVX2
  • Low single-core IPC by modern standards
Core i7-980Moderate
  • PCIe 2.0 only
  • Lacks AVX2
  • Good clock speeds for the era

Industry Impact

Gaming
Moderate
Moderate
Workstations
High
High
Content Creation
High
High
Virtualization
High
High

Best CPU by Use Case

3D Rendering
Excellent
Excellent
Video Encoding
Excellent
Excellent
Virtual Machines
Excellent
Excellent
High-End Gaming
Very Good
Very Good

Target Audience

Gamers
Targeted
Targeted
Content Creators
Targeted
Targeted
Developers
Targeted
Targeted
Workstation Users
Targeted
Targeted
Streamers
Targeted
Targeted
Office / Productivity
Students

Strengths & Weaknesses

Core i7-970

Pros

  • 6 cores and 12 threads
  • 12MB L3 cache
  • Triple-channel memory
  • 36 PCIe lanes

Cons

  • Very high 130W TDP
  • Obsolete platform
  • Locked multiplier
  • No AVX2 support
Core i7-980

Pros

  • High base clock for 6 cores
  • 12MB L3 cache
  • Triple-channel memory
  • 36 PCIe lanes

Cons

  • Very high 130W TDP
  • Obsolete platform
  • Locked multiplier
  • No AVX2 support

Competitors & Alternatives

Core i7-970

Core i7-980

  • AMD Phenom II X6 1100T

    Desktop High-End

    Rival
  • Intel Core i7-990X

    Desktop Extreme

    Rival
    Compare head-to-head
  • Intel Core i7-970

    Desktop High-End

    Rival
  • Intel Core i7-2600K

    Desktop Mainstream

    Rival
  • AMD FX-8150

    Desktop High-End

    Rival
  • Intel Core i7-3930K
    Alt

    Sandy Bridge-E successor, much faster and unlocked.

Our Verdict on Each

Core i7-970Situational

A groundbreaking 6-core CPU that brought hex-core performance to a wider audience, though its 130W TDP is massive by modern standards.

Best for: Upgrading an existing X58 legacy system.

Read the full review
Core i7-980Situational

A high-clocked 6-core CPU that served as the ultimate send-off for the X58 platform, though obsolete and power-hungry today.

Best for: Maxing out a legacy X58 system.

Read the full review

Frequently Asked Questions

Which is faster for gaming, Core i7-970 or Core i7-980?

For gaming, the Core i7-980 leads with a gaming performance score of 46/100 among Core i7-970 and Core i7-980.

Do Core i7-970 and Core i7-980 use the same socket?

Yes — all of these CPUs use the Intel Socket 1366 socket, so they share compatible motherboards.