Radeon RX 550 vs Radeon HD 8770

Radeon RX 550

2017Core: 1100 MHzBoost: 1183 MHz

Radeon HD 8770

2013Core: 775 MHzBoost: 825 MHz

Performance Spectrum - GPU

Radeon RX 550

2,674

+2.6%

2,607

0.0%

Radeon RX 9060 XT 16 GB

About G3D Mark

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 Radeon HD 8770

#261

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

625%

#263

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

566%

#264

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

565%

#268

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

514%

#269

Radeon RX 6300

MSRP: $60|Avg: $40

510%

#271

Radeon HD 8770

MSRP: $150|Avg: $150

100%

#273

Radeon R9 M295X

MSRP: $300|Avg: $150

99%

#274

GeForce GT 325M

MSRP: N/A|Avg: $20

98%

#275

GeForce GTS 160M

MSRP: N/A|Avg: $30

98%

#276

GeForce GTX 470M SLI

MSRP: N/A|Avg: $60

97%

#277

Radeon Vega 8 Ryzen 3 3200G

MSRP: $99|Avg: $70

97%

#279

Radeon RX Vega 9

MSRP: $99|Avg: $50

97%

#282

Iris Xe Graphics G7

MSRP: $200|Avg: $100

95%

#283

Radeon R9 M395

MSRP: $300|Avg: $300

95%

#285

GeForce GT 755M SLI

MSRP: $200|Avg: $50

94%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The Radeon RX 550 is the superior choice for raw performance. It leads with a 2.6% higher G3D Mark score and 100% more VRAM (4 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 8770.

Insight	Radeon RX 550	Radeon HD 8770
Performance	✅Leading raw performance (+2.6%)	❌Lower raw frame rates (-2.6%)
Longevity	🛑Obsolete Architecture (2017 / GCN 4.0 (2016−2020))	🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+100%)	❌ Less VRAM capacity
Efficiency	Normal Efficiency	Normal Efficiency
Case Fit	📏 Compact / SFF Friendly	📏 Compact / SFF Friendly

💎 Value Proposition

The Radeon RX 550 offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon RX 550 holds the technical lead. Priced at $35 (vs $150), it costs 77% less, resulting in a 339.6% higher cost efficiency score.

Insight	Radeon RX 550	Radeon HD 8770
Cost Efficiency	✅Better overall value (+339.6%)	❌Lower cost efficiency
Upfront Cost	✅More affordable ($35)	⚠️Higher upfront cost ($150)

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 RX 550 Benchmark Check

Radeon HD 8770 Benchmark Check

Technical Specifications

Side-by-side comparison of Radeon RX 550 and Radeon HD 8770

Radeon RX 550

The Radeon RX 550 is manufactured by AMD. It was released in April 20 2017. It features the GCN 4.0 architecture. The core clock ranges from 1100 MHz to 1183 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,674 points. Launch price was $79.

Radeon HD 8770

The Radeon HD 8770 is manufactured by AMD. It was released in April 1 2013. It features the GCN 1.0 architecture. The core clock ranges from 775 MHz to 825 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,607 points.

⚡

Graphics Performance

The Radeon RX 550 scores 2,674 and the Radeon HD 8770 reaches 2,607 in the G3D Mark benchmark — just a 2.6% difference, making them near-identical in rasterization performance. The Radeon RX 550 is built on GCN 4.0 while the Radeon HD 8770 uses GCN 1.0, both on 14 nm vs 28 nm. Shader units: 512 (Radeon RX 550) vs 384 (Radeon HD 8770). Raw compute: 1.211 TFLOPS (Radeon RX 550) vs 0.6336 TFLOPS (Radeon HD 8770). Boost clocks: 1183 MHz vs 825 MHz.

Feature	Radeon RX 550	Radeon HD 8770
G3D Mark Score	2,674+3%	2,607
Architecture	GCN 4.0	GCN 1.0
Process Node	14 nm	28 nm
Shading Units	512+33%	384
Compute (TFLOPS)	1.211 TFLOPS+91%	0.6336 TFLOPS
Boost Clock	1183 MHz+43%	825 MHz
ROPs	16+100%	8
TMUs	32+33%	24
L1 Cache	128 KB+33%	96 KB
L2 Cache	512 KB+100%	256 KB

✨

Advanced Features (DLSS/FSR)

Feature	Radeon RX 550	Radeon HD 8770
Upscaling Tech	FSR 2.1	FSR 1.0 (Software)
Frame Generation	FSR 3 (Compatible)	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon RX 550 comes with 4 GB of VRAM, while the Radeon HD 8770 has 2 GB. The Radeon RX 550 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 112 GB/s (Radeon RX 550) vs 96 GB/s (Radeon HD 8770) — a 16.7% advantage for the Radeon RX 550. Bus width: 128-bit vs 128-bit. L2 Cache: 512 KB (Radeon RX 550) vs 256 KB (Radeon HD 8770) — the Radeon RX 550 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 550	Radeon HD 8770
VRAM Capacity	4 GB+100%	2 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	112 GB/s+17%	96 GB/s
Bus Width	128-bit	128-bit
L2 Cache	512 KB+100%	256 KB

🖥️

Display & API Support

DirectX support: 12_0 (Radeon RX 550) vs 12_0 (Radeon HD 8770). Maximum simultaneous displays: 3 vs 3.

Feature	Radeon RX 550	Radeon HD 8770
DirectX	12_0	12_0
Max Displays	3	3

🎬

Media & Encoding

Hardware encoder: VCE 3.4 (Radeon RX 550) vs VCE 2.0 (Radeon HD 8770). Decoder: UVD 6.3 vs UVD 4.0.

Feature	Radeon RX 550	Radeon HD 8770
Encoder	VCE 3.4	VCE 2.0
Decoder	UVD 6.3	UVD 4.0
Codecs	H.264,H.265	—

🔌

Power & Dimensions

The Radeon RX 550 draws 50W versus the Radeon HD 8770's 50W — a 0% difference. The Radeon HD 8770 is more power-efficient. Recommended PSU: 300W (Radeon RX 550) vs 350W (Radeon HD 8770). Power connectors: None vs 1x 6-pin. Card length: 155mm vs 240mm, occupying 2 vs 2 slots.

Feature	Radeon RX 550	Radeon HD 8770
TDP	50W	50W
Recommended PSU	300W-14%	350W
Power Connector	None	1x 6-pin
Length	155mm	240mm
Slots	2	2
Perf/Watt	53.5+3%	52.1

💰

Value Analysis

The Radeon RX 550 launched at $79 MSRP and currently averages $35, while the Radeon HD 8770 launched at $150 and now averages $150. The Radeon RX 550 costs 76.7% less ($115 savings) at current market prices. Performance per dollar (G3D Mark / price): 76.4 (Radeon RX 550) vs 17.4 (Radeon HD 8770) — the Radeon RX 550 offers 339.1% better value. The Radeon RX 550 is the newer GPU (2017 vs 2013).