Radeon HD 7640G + HD 7600M Dual vs Radeon RX Vega 3

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 Radeon HD 7640G + HD 7600M Dual is positioned at rank #494 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 Radeon HD 7640G + HD 7600M Dual

#484

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

2315%

#486

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

2099%

#487

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

2093%

#491

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

1903%

#492

Radeon RX 6300

MSRP: $60|Avg: $40

1890%

#494

Radeon HD 7640G + HD 7600M Dual

MSRP: $150|Avg: $50

100%

#495

Radeon HD 7640G + HD 8670M Dual

MSRP: $150|Avg: $35

96%

#496

Radeon HD 8180

MSRP: $30|Avg: $5

96%

#498

Radeon R8 M535DX

MSRP: $150|Avg: $150

95%

#500

Radeon R5 230

MSRP: $50|Avg: $25

95%

#501

GeForce 9300 GE

MSRP: $23|Avg: $25

94%

#502

Mobility Radeon HD 5450

MSRP: $49|Avg: $15

93%

#503

Radeon HD 8650G + 8570M Dual

MSRP: $150|Avg: $30

93%

#504

Mobility Radeon HD 4850

MSRP: $199|Avg: $20

93%

#505

GeForce 800A

MSRP: $100|Avg: $30

93%

#506

Radeon HD 7520G + HD 8750M Dual

MSRP: $150|Avg: $150

93%

#507

Radeon HD 8610G + HD 8500M Dual

MSRP: $150|Avg: $30

92%

#508

Radeon R7 M460

MSRP: $250|Avg: $250

91%

#509

Mobility Radeon HD 3870

MSRP: $129|Avg: $15

91%

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 RX Vega 3 is significantly newer (2019 vs 2013). The Radeon RX Vega 3 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 7640G + HD 7600M Dual lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.

🚀 Performance Leadership

The Radeon HD 7640G + HD 7600M Dual is the superior choice for raw performance. It leads with a 2.9% higher G3D Mark score and 100+% more VRAM (512 MB vs 0 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon RX Vega 3.

Insight	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
Performance	✅Leading raw performance (+2.9%)	❌Lower raw frame rates (-2.9%)
Longevity	🛑Obsolete Architecture (2013 / Legacy)	GCN 5.0 (2017−2020) (14nm)
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+100+%)	❌ Less VRAM capacity
Efficiency	⚡ Higher Power Consumption	💡 Excellent Perf/Watt
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the Radeon HD 7640G + HD 7600M Dual 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.

Radeon HD 7640G + HD 7600M Dual Benchmark Check

Radeon RX Vega 3 Benchmark Check

Technical Specifications

Side-by-side comparison of Radeon HD 7640G + HD 7600M Dual and Radeon RX Vega 3

Radeon HD 7640G + HD 7600M Dual

The Radeon HD 7640G + HD 7600M Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 775 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 704 points.

Radeon RX Vega 3

The Radeon RX Vega 3 is manufactured by AMD. It was released in January 6 2019. It features the GCN 5.0 architecture. The core clock ranges from 300 MHz to 1001 MHz. It has 192 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 684 points.

⚡

Graphics Performance

The Radeon HD 7640G + HD 7600M Dual scores 704 and the Radeon RX Vega 3 reaches 684 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 7640G + HD 7600M Dual) vs 192 (Radeon RX Vega 3).

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
G3D Mark Score	704+3%	684
Process Node	28 nm	14 nm
Shading Units	768+300%	192

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon HD 7640G + HD 7600M Dual comes with 512 MB of VRAM, while the Radeon RX Vega 3 has 0 MB. The Radeon HD 7640G + HD 7600M Dual offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs System.

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

🖥️

Display & API Support

DirectX support: 11.2 (Radeon HD 7640G + HD 7600M Dual) vs 12 (12_1) (Radeon RX Vega 3). OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 3 vs 3.

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
DirectX	11.2	12 (12_1)+7%
OpenGL	4.4	4.6+5%
Max Displays	3	3

🎬

Media & Encoding

Hardware encoder: UVD3 (Radeon HD 7640G + HD 7600M Dual) vs VCE 3.4 (Radeon RX Vega 3). Decoder: UVD3 vs UVD 6.3. Supported codecs: H.264,MPEG-2,VC-1 (Radeon HD 7640G + HD 7600M Dual) vs H.264,H.265,VP9 (Radeon RX Vega 3).

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
Encoder	UVD3	VCE 3.4
Decoder	UVD3	UVD 6.3
Codecs	H.264,MPEG-2,VC-1	H.264,H.265,VP9

🔌

Power & Dimensions

The Radeon HD 7640G + HD 7600M Dual draws 50W versus the Radeon RX Vega 3's 15W — a 107.7% difference. The Radeon RX Vega 3 is more power-efficient. Recommended PSU: 350W (Radeon HD 7640G + HD 7600M Dual) vs 1W (Radeon RX Vega 3). Power connectors: 1x 6-pin vs Integrated.

Feature	Radeon HD 7640G + HD 7600M Dual	Radeon RX Vega 3
TDP	50W	15W-70%
Recommended PSU	350W	1W-100%
Power Connector	1x 6-pin	Integrated
Length	—	0mm
Height	—	0mm
Slots	0	0
Temp (Load)	—	75
Perf/Watt	14.1	45.6+223%

💰

Value Analysis

The Radeon HD 7640G + HD 7600M Dual launched at $150 MSRP and currently averages $50, while the Radeon RX Vega 3 launched at $0 and now averages $0. The Radeon RX Vega 3 costs 100+% less ($50 savings) at current market prices. Performance per dollar (G3D Mark / price): 14.1 (Radeon HD 7640G + HD 7600M Dual) vs Infinity (Radeon RX Vega 3) — the Radeon RX Vega 3 offers Infinity% better value. The Radeon RX Vega 3 is the newer GPU (2019 vs 2013).