GeForce 6600 vs RADEON X600XT

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. The GeForce 6600 is positioned at rank #362 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 GeForce 6600

#1

GeForce RTX 3060 Ti

MSRP: $399|Avg: $280

22669%

#2

GeForce RTX 5060

MSRP: $299|Avg: $299

21778%

#3

Radeon RX 5600 XT

MSRP: $279|Avg: $180

21525%

#4

Radeon RX 9060

MSRP: $249|Avg: $249

21488%

#5

GeForce RTX 5050

MSRP: $249|Avg: $249

21444%

#6

GeForce RTX 3050 OEM

MSRP: $249|Avg: $150

21322%

#7

Arc A580

MSRP: $179|Avg: $179

21053%

#8

Radeon RX 9060 XT

MSRP: $299|Avg: $299

20975%

#9

Radeon RX 9060 XT 8GB

MSRP: $299|Avg: $299

20781%

#10

Radeon RX 7600

MSRP: $269|Avg: $250

20725%

#11

Radeon RX 6600

MSRP: $329|Avg: $180

20475%

#12

GeForce RTX 4060

MSRP: $299|Avg: $299

20431%

#13

Arc B570

MSRP: $219|Avg: $219

20063%

#14

Arc B580

MSRP: $249|Avg: $249

20050%

#347

Radeon R5 430 OEM

MSRP: N/A|Avg: $13

25000%

#362

GeForce 6600

MSRP: $270|Avg: $10

100%

#363

RADEON 9550

MSRP: $129|Avg: $30

84%

#364

Radeon X1600

MSRP: $199|Avg: $49

78%

#365

GeForce FX 5700LE

MSRP: $100|Avg: $10

78%

#366

GeForce PCX 5750

MSRP: $150|Avg: $15

72%

#367

GeForce FX 5700

MSRP: $199|Avg: $15

66%

#368

RADEON X800 XL

MSRP: $349|Avg: $15

63%

#369

RADEON X800 XT

MSRP: $499|Avg: $20

63%

#370

RADEON 9600 XT

MSRP: $199|Avg: $15

56%

#371

RADEON X800 PRO

MSRP: $399|Avg: $15

50%

#372

GeForce FX 5200LE

MSRP: $43|Avg: $25

50%

#373

GeForce FX 5200SE

MSRP: $99|Avg: $10

38%

#374

GeForce FX 5200

MSRP: $70|Avg: $25

34%

#375

RADEON 9800 XT

MSRP: $499|Avg: $30

34%

#376

GeForce PCX 5300

MSRP: $60|Avg: $15

31%

#377

GeForce FX 5600 Ultra

MSRP: $199|Avg: $20

28%

Based on actual market prices and performance benchmarks.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

⚠️ Generational Difference

The RADEON X600XT is significantly newer (2020 vs 2012). The RADEON X600XT likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce 6600 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.

🚀 Performance Leadership

The RADEON X600XT is the superior choice for raw performance. It leads with a 7% higher G3D Mark score and 100% more VRAM (512 MB vs 256 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 6600.

Insight	GeForce 6600	RADEON X600XT
Performance	❌Lower raw frame rates (-7%)	✅Leading raw performance (+7%)
Longevity	🛑Obsolete Architecture (2012 / Kepler (2012−2018))	RDNA 2.0 (2020−2025) (7nm)
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+100%)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	📏 Compact / SFF Friendly	—

💎 Value Proposition

The RADEON X600XT offers a compelling cost-to-performance ratio. Although it costs $10 (vs $10), its significant performance lead justifies the premium, offering 7% better value per dollar than the GeForce 6600.

Insight	GeForce 6600	RADEON X600XT
Cost Efficiency	❌Lower cost efficiency	✅Better overall value (+7%)
Upfront Cost	Equivalent pricing	Equivalent pricing

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 6600 Benchmark Check

RADEON X600XT Benchmark Check

Technical Specifications

Side-by-side comparison of GeForce 6600 and RADEON X600XT

GeForce 6600

The GeForce 6600 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: 86 points. Launch price was $229.

RADEON X600XT

The RADEON X600XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 5120 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 92 points. Launch price was $999.

⚡

Graphics Performance

In G3D Mark, the GeForce 6600 scores 86 versus the RADEON X600XT's 92 — the RADEON X600XT leads by 7%. The GeForce 6600 is built on Kepler while the RADEON X600XT uses RDNA 2.0, both on 28 nm vs 7 nm. Shader units: 960 (GeForce 6600) vs 5,120 (RADEON X600XT). Raw compute: 1.981 TFLOPS (GeForce 6600) vs 23.04 TFLOPS (RADEON X600XT). Boost clocks: 1033 MHz vs 2250 MHz.

Feature	GeForce 6600	RADEON X600XT
G3D Mark Score	86	92+7%
Architecture	Kepler	RDNA 2.0
Process Node	28 nm	7 nm
Shading Units	960	5120+433%
Compute (TFLOPS)	1.981 TFLOPS	23.04 TFLOPS+1063%
Boost Clock	1033 MHz	2250 MHz+118%
ROPs	24	128+433%
TMUs	80	320+300%
L1 Cache	0.08 MB	1 MB+1150%
L2 Cache	0.38 MB	4 MB+953%

✨

Advanced Features (DLSS/FSR)

Feature	GeForce 6600	RADEON X600XT
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 GeForce 6600 comes with 256 MB of VRAM, while the RADEON X600XT has 512 MB. The RADEON X600XT offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 0.38 MB (GeForce 6600) vs 4 MB (RADEON X600XT) — the RADEON X600XT has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 6600	RADEON X600XT
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	0.38 MB	4 MB+953%

🔌

Power & Dimensions

The GeForce 6600 draws 140W versus the RADEON X600XT's 300W — a 72.7% difference. The GeForce 6600 is more power-efficient. Recommended PSU: 350W (GeForce 6600) vs 350W (RADEON X600XT). Power connectors: Legacy vs Legacy.

Feature	GeForce 6600	RADEON X600XT
TDP	140W-53%	300W
Recommended PSU	350W	350W
Power Connector	Legacy	Legacy
Length	183mm	—
Height	111mm	—
Slots	1	—
Temp (Load)	75°C	—
Perf/Watt	0.6+100%	0.3

💰

Value Analysis

The GeForce 6600 launched at $270 MSRP and currently averages $10, while the RADEON X600XT launched at $0 and now averages $10. Performance per dollar (G3D Mark / price): 8.6 (GeForce 6600) vs 9.2 (RADEON X600XT) — the RADEON X600XT offers 7% better value. The RADEON X600XT is the newer GPU (2020 vs 2012).