GeForce GTX 675M SLI vs Radeon HD 6990M

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. The GeForce GTX 675M SLI is positioned at rank 566 and the Radeon HD 6990M is on rank 233, so the Radeon HD 6990M offers better cost-efficiency for playing games.

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

Performance Per Dollar GeForce GTX 675M SLI

#556

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

3280%

#558

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

2973%

#559

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

2966%

#563

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

2697%

#564

Radeon RX 6300

MSRP: $60|Avg: $40

2678%

#566

GeForce GTX 675M SLI

MSRP: N/A|Avg: N/A

100%

#567

Radeon HD 7520G + HD 7670M Dual

MSRP: $150|Avg: $150

100%

#568

Radeon HD 8650G + HD 7600M Dual

MSRP: $250|Avg: $40

99%

#569

Radeon HD 8550G + HD 8750M Dual

MSRP: $250|Avg: $40

99%

#570

Radeon HD 8550G + HD 8600/8700M Dual

MSRP: $200|Avg: $100

99%

#571

Radeon R5 M315

MSRP: $150|Avg: $150

98%

#572

Qualcomm Adreno 8cx Gen 3

MSRP: $599|Avg: $300

98%

#573

GeForce 9400 GT

MSRP: $59|Avg: $20

98%

#574

Radeon HD 8610G + HD 8600M Dual

MSRP: $150|Avg: $150

97%

#575

GeForce 240M GT

MSRP: $100|Avg: $5

97%

#576

Radeon HD 8450G + HD 8670M Dual

MSRP: $150|Avg: $150

96%

#577

GeForce 310

MSRP: $45|Avg: $5

96%

#578

Radeon R5 M320

MSRP: $150|Avg: $150

96%

#579

Radeon HD 7640G + HD 8570M Dual

MSRP: $150|Avg: $40

96%

#580

GeForce 9600 GT

MSRP: $149|Avg: $20

96%

#581

Radeon HD 7620G + HD 8600M Dual

MSRP: $140|Avg: $30

95%

Based on actual market prices and performance benchmarks.

Performance Per Dollar Radeon HD 6990M

#53

Radeon RX 6850M XT

MSRP: $800|Avg: $800

100%

#54

Radeon RX 6800S

MSRP: $800|Avg: $800

91%

#223

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

499%

#225

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

452%

#226

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

451%

#230

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

410%

#231

Radeon RX 6300

MSRP: $60|Avg: $40

407%

#233

Radeon HD 6990M

MSRP: N/A|Avg: N/A

100%

#235

Radeon RX 540

MSRP: $99|Avg: $40

99%

#236

Radeon HD 6750M

MSRP: N/A|Avg: $60

98%

#237

Radeon HD 7570M

MSRP: N/A|Avg: $15

97%

#239

Arc Graphics 130T

MSRP: $300|Avg: $250

95%

#240

GeForce MX570 A

MSRP: $300|Avg: $300

95%

#242

GeForce GT 645

MSRP: $99|Avg: $15

93%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce GTX 675M SLI is the superior choice for raw performance. It leads with a 1.4% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6990M.

Insight	GeForce GTX 675M SLI	Radeon HD 6990M
Performance	✅Leading raw performance (+1.4%)	❌Lower raw frame rates (-1.4%)
Longevity	🛑Obsolete Architecture (2011 / Fermi (2010−2014))	🛑Obsolete Architecture (2011 / TeraScale 2 (2009−2015))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+0%)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce GTX 675M SLI 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 675M SLI Benchmark Check

Radeon HD 6990M Benchmark Check

Technical Specifications

Side-by-side comparison of GeForce GTX 675M SLI and Radeon HD 6990M

GeForce GTX 675M SLI

The GeForce GTX 675M SLI is manufactured by NVIDIA. It was released in January 6 2011. It features the Fermi architecture. The core clock speed is 620 MHz. It has 768 shading units. The thermal design power (TDP) is 2W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 3,311 points.

Radeon HD 6990M

The Radeon HD 6990M is manufactured by AMD. It was released in July 12 2011. It features the TeraScale 2 architecture. The core clock speed is 715 MHz. It has 1120 shading units. The thermal design power (TDP) is 100W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 3,264 points.

⚡

Graphics Performance

The GeForce GTX 675M SLI scores 3,311 and the Radeon HD 6990M reaches 3,264 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The GeForce GTX 675M SLI is built on Fermi while the Radeon HD 6990M uses TeraScale 2, both on a 40 nm process. Shader units: 768 (GeForce GTX 675M SLI) vs 1,120 (Radeon HD 6990M).

Feature	GeForce GTX 675M SLI	Radeon HD 6990M
G3D Mark Score	3,311+1%	3,264
Architecture	Fermi	TeraScale 2
Process Node	40 nm	40 nm
Shading Units	768	1120+46%

✨

Advanced Features (DLSS/FSR)

Feature	GeForce GTX 675M SLI	Radeon HD 6990M
Upscaling Tech	FSR 2.1 (Compatible)	FSR 1.0 (Software)
Frame Generation	FSR 3 (Compatible)	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards feature 2 GB of video memory. Bus width: 128-bit vs System.

Feature	GeForce GTX 675M SLI	Radeon HD 6990M
VRAM Capacity	2 GB	2 GB
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

🔌

Power & Dimensions

The GeForce GTX 675M SLI draws 2W versus the Radeon HD 6990M's 100W — a 192.2% difference. The GeForce GTX 675M SLI is more power-efficient. Recommended PSU: 350W (GeForce GTX 675M SLI) vs 350W (Radeon HD 6990M). Power connectors: 1x 6-pin vs 1x 6-pin.