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.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Multi-core performance remains usable for basic rendering.
Strong multi-core for legacy tasks.
Gaming
Still capable in some modern games, but single-core holds it back.
Better single-core than 970, holds up slightly better in games.
Virtualization
Excellent for legacy home labs due to 12 threads.
Excellent for legacy VMs.
Efficiency
130W TDP is very power hungry by modern standards.
130W TDP is very inefficient by modern standards.
Specialized Performance
AI / ML
- No AI hardware
- Too slow for modern AI inference
- No AI hardware
- Too slow for modern AI inference
Content Creation
Gaming
- PCIe 2.0 only
- Lacks AVX2
- Low single-core IPC by modern standards
- PCIe 2.0 only
- Lacks AVX2
- Good clock speeds for the era
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
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
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
- AMD Phenom II X6 1090TRival
Desktop High-End
- Compare head-to-headIntel Core i7-980XRival
Desktop Extreme
- Compare head-to-headIntel Core i7-960Rival
Desktop High-End
- AMD Phenom II X6 1055TRival
Desktop Mainstream
- Intel Core i7-870Rival
Desktop Mainstream
- Intel Core i7-3930KAlt
Sandy Bridge-E successor, much faster and unlocked.
- AMD Ryzen 5 1600Alt
Modern budget hex-core alternative.
Core i7-980
- AMD Phenom II X6 1100TRival
Desktop High-End
- Compare head-to-headIntel Core i7-990XRival
Desktop Extreme
- Intel Core i7-970Rival
Desktop High-End
- Intel Core i7-2600KRival
Desktop Mainstream
- AMD FX-8150Rival
Desktop High-End
- Intel Core i7-3930KAlt
Sandy Bridge-E successor, much faster and unlocked.
Our Verdict on Each
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 reviewA 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 reviewFrequently 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.