Quadro P400 vs Radeon HD 6900M

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 Quadro P400 is positioned at rank 143 and the Radeon HD 6900M is on rank 347, so the Quadro P400 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 Quadro P400

#70

Radeon PRO W6800

MSRP: $2249|Avg: $2249

92%

#72

Quadro P4200

MSRP: $1200|Avg: $110

88%

#128

Tesla K20m

MSRP: $3199|Avg: $55

1504%

#143

Quadro P400

MSRP: $169|Avg: $60

100%

#144

Radeon Pro WX 7100

MSRP: $799|Avg: $180

98%

#145

Quadro M520

MSRP: $200|Avg: $50

97%

#146

Radeon Sky 500

MSRP: $500|Avg: $500

96%

#147

Quadro M5000

MSRP: $999|Avg: $120

96%

#148

Radeon Pro WX 4100

MSRP: $399|Avg: $85

94%

#149

Quadro P4000 (móvel)

MSRP: $819|Avg: $290

93%

#151

FirePro M40003

MSRP: $150|Avg: $72

93%

#152

Radeon Pro 465

MSRP: $500|Avg: $150

92%

#154

Tesla P4

MSRP: $1000|Avg: $190

92%

#155

Radeon Pro WX 4150

MSRP: $300|Avg: $120

90%

#158

Quadro M2200

MSRP: $500|Avg: $70

87%

Based on actual market prices and performance benchmarks.

Performance Per Dollar Radeon HD 6900M

#337

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

954%

#339

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

865%

#340

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

863%

#344

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

784%

#345

Radeon RX 6300

MSRP: $60|Avg: $40

779%

#347

Radeon HD 6900M

MSRP: N/A|Avg: N/A

100%

#348

GeForce MX350

MSRP: $250|Avg: $200

99%

#349

GeForce 840A

MSRP: $100|Avg: $25

98%

#350

Radeon R9 M295X Mac Edition

MSRP: $450|Avg: $450

98%

#351

HD Graphics 630

MSRP: $100|Avg: $30

98%

#354

Radeon R7 M370

MSRP: $130|Avg: $40

96%

#357

Radeon 625

MSRP: $100|Avg: $50

95%

#359

Radeon R7 M350

MSRP: $100|Avg: $100

94%

#360

GeForce 920MX

MSRP: $100|Avg: $54

93%

#361

Radeon RX Vega11 Ryzen 7 3750H

MSRP: $150|Avg: $45

93%

#362

Radeon HD 7670A

MSRP: $100|Avg: $40

92%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

⚠️ Generational Difference

The Quadro P400 is significantly newer (2017 vs 2011). The Quadro P400 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 6900M lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.

🚀 Performance Leadership

The Radeon HD 6900M is the superior choice for raw performance. It leads with a 2.9% higher G3D Mark score. However, the Quadro P400 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	Quadro P400	Radeon HD 6900M
Performance	❌Lower raw frame rates (-2.9%)	✅Leading raw performance (+2.9%)
Longevity	🛑Obsolete Architecture (2017 / Pascal (2016−2021))	🛑Obsolete Architecture (2011 / TeraScale 2 (2009−2015))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+300%)	❌ Less VRAM capacity
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	📏 Compact / SFF Friendly	—

💎 Value Proposition

While current pricing data is unavailable, the Radeon HD 6900M 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.

Quadro P400 Benchmark Check

Radeon HD 6900M Benchmark Check

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Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Quadro P400 and Radeon HD 6900M

Quadro P400

The Quadro P400 is manufactured by NVIDIA. It was released in February 7 2017. It features the Pascal architecture. The core clock ranges from 1228 MHz to 1252 MHz. It has 256 shading units. The thermal design power (TDP) is 30W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,659 points. Launch price was $119.99.

Radeon HD 6900M

The Radeon HD 6900M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 680 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,707 points.

⚡

Graphics Performance

The Quadro P400 scores 1,659 and the Radeon HD 6900M reaches 1,707 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. The Quadro P400 is built on Pascal while the Radeon HD 6900M uses TeraScale 2, both on 14 nm vs 40 nm. Shader units: 256 (Quadro P400) vs 960 (Radeon HD 6900M). Raw compute: 0.641 TFLOPS (Quadro P400) vs 1.306 TFLOPS (Radeon HD 6900M).

Feature	Quadro P400	Radeon HD 6900M
G3D Mark Score	1,659	1,707+3%
Architecture	Pascal	TeraScale 2
Process Node	14 nm	40 nm
Shading Units	256	960+275%
Compute (TFLOPS)	0.641 TFLOPS	1.306 TFLOPS+104%
ROPs	16	32+100%
TMUs	16	48+200%
L1 Cache	96 KB	192 KB+100%
L2 Cache	512 KB	512 KB

✨

Advanced Features (DLSS/FSR)

Feature	Quadro P400	Radeon HD 6900M
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The Quadro P400 comes with 2 GB of VRAM, while the Radeon HD 6900M has 512 MB. The Quadro P400 offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs System.

Feature	Quadro P400	Radeon HD 6900M
VRAM Capacity	2 GB+300%	0.5 GB
Memory Type	GDDR5	Shared
Bus Width	64-bit	System
L2 Cache	512 KB	512 KB

🔌

Power & Dimensions

The Quadro P400 draws 30W versus the Radeon HD 6900M's 75W — a 85.7% difference. The Quadro P400 is more power-efficient. Recommended PSU: 350W (Quadro P400) vs 350W (Radeon HD 6900M). Power connectors: PCIe-powered vs 1x 6-pin.