GeForce GTX 660 vs GeForce GTX 775M Mac Edition

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Per Dollar GeForce GTX 775M Mac Edition

#375

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

1241%

#377

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

1125%

#378

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

1122%

#382

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

1020%

#383

Radeon RX 6300

MSRP: $60|Avg: $40

1013%

#385

GeForce GTX 775M Mac Edition

MSRP: N/A|Avg: N/A

100%

#386

GeForce GT 640M LE

MSRP: $80|Avg: $20

100%

#387

Radeon Vega 8 Ryzen 5 3450U

MSRP: $150|Avg: $40

99%

#388

GeForce GT 755M Mac Edition

MSRP: $200|Avg: $50

99%

#389

HD Graphics 520

MSRP: $100|Avg: $35

98%

#390

Radeon HD 8600/8700M

MSRP: N/A|Avg: $30

98%

#391

Radeon R9 M395X

MSRP: $600|Avg: $150

97%

#393

Radeon R9 M485X

MSRP: $450|Avg: $150

97%

#394

Radeon HD 8570D + HD 6670 Dual

MSRP: $150|Avg: $100

96%

#395

Radeon HD 6650A

MSRP: $100|Avg: $50

96%

#396

GeForce 920A

MSRP: $100|Avg: $15

95%

#397

GeForce 930A

MSRP: $150|Avg: $20

95%

#398

Mobility Radeon HD 4650

MSRP: $49|Avg: $15

93%

#400

Radeon R9 M290X

MSRP: $400|Avg: $60

92%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce GTX 660 is the superior choice for raw performance. It leads with a 2.9% higher G3D Mark score and 50% more VRAM (3 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GTX 775M Mac Edition.

Insight	GeForce GTX 660	GeForce GTX 775M Mac Edition
Performance	✅Leading raw performance (+2.9%)	❌Lower raw frame rates (-2.9%)
Longevity	🛑Obsolete Architecture (2012 / Kepler (2012−2018))	🛑Obsolete Architecture (2013 / Kepler (2012−2018))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+50%)	❌ Less VRAM capacity
Efficiency	⚡ Higher Power Consumption	💡 Excellent Perf/Watt
Case Fit	📏 Compact / SFF Friendly	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce GTX 660 remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

GeForce GTX 660 Benchmark Check

GeForce GTX 775M Mac Edition Benchmark Check

Technical Specifications

Side-by-side comparison of GeForce GTX 660 and GeForce GTX 775M Mac Edition

GeForce GTX 660

The GeForce GTX 660 is manufactured by NVIDIA. It was released in September 6 2012. It features the Kepler architecture. The core clock ranges from 980 MHz to 1033 MHz. It has 960 shading units. The thermal design power (TDP) is 140W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,040 points. Launch price was $229.

GeForce GTX 775M Mac Edition

The GeForce GTX 775M Mac Edition is manufactured by NVIDIA. It was released in November 8 2013. It features the Kepler architecture. The core clock speed is 797 MHz. It has 1344 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,927 points.

⚡

Graphics Performance

The GeForce GTX 660 scores 4,040 and the GeForce GTX 775M Mac Edition reaches 3,927 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. The GeForce GTX 660 is built on Kepler while the GeForce GTX 775M Mac Edition uses Kepler, both on a 28 nm process. Shader units: 960 (GeForce GTX 660) vs 1,344 (GeForce GTX 775M Mac Edition). Raw compute: 1.981 TFLOPS (GeForce GTX 660) vs 2.142 TFLOPS (GeForce GTX 775M Mac Edition).

Feature	GeForce GTX 660	GeForce GTX 775M Mac Edition
G3D Mark Score	4,040+3%	3,927
Architecture	Kepler	Kepler
Process Node	28 nm	28 nm
Shading Units	960	1344+40%
Compute (TFLOPS)	1.981 TFLOPS	2.142 TFLOPS+8%
ROPs	24	32+33%
TMUs	80	112+40%
L1 Cache	80 KB	112 KB+40%
L2 Cache	384 KB	512 KB+33%

✨

Advanced Features (DLSS/FSR)

Feature	GeForce GTX 660	GeForce GTX 775M Mac Edition
Upscaling Tech	FSR 2.1 (Compatible)	FSR 2.1 (Compatible)
Frame Generation	FSR 3 (Compatible)	FSR 3 (Compatible)
Ray Reconstruction	No	No
Low Latency	Standard	Standard

💾

Video Memory (VRAM)

The GeForce GTX 660 comes with 3 GB of VRAM, while the GeForce GTX 775M Mac Edition has 2 GB. The GeForce GTX 660 offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 144.2 GB/s (GeForce GTX 660) vs 160 GB/s (GeForce GTX 775M Mac Edition) — a 11% advantage for the GeForce GTX 775M Mac Edition. Bus width: 192-bit vs 256-bit. L2 Cache: 384 KB (GeForce GTX 660) vs 512 KB (GeForce GTX 775M Mac Edition) — the GeForce GTX 775M Mac Edition has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 660	GeForce GTX 775M Mac Edition
VRAM Capacity	3 GB+50%	2 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	144.2 GB/s	160 GB/s+11%
Bus Width	192-bit	256-bit+33%
L2 Cache	384 KB	512 KB+33%

🔌

Power & Dimensions

The GeForce GTX 660 draws 140W versus the GeForce GTX 775M Mac Edition's 100W — a 33.3% difference. The GeForce GTX 775M Mac Edition is more power-efficient. Recommended PSU: 450W (GeForce GTX 660) vs 350W (GeForce GTX 775M Mac Edition). Power connectors: 1x 6-pin vs 1x 6-pin.