Radeon 550X
AMD
G3D Mark
1,475
MSRP
$109
AVG Price
$45
Performance Spectrum - GPU
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.
Overview
The Radeon 550X is manufactured by AMD. It was released in March 27 2019. It features the GCN 4.0 architecture. The core clock ranges from 1082 MHz to 1218 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,475 points.
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon 550X
FPS Benchmarks
Predicted performance for Radeon 550X across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Counter-Strike 2
Destiny 2
Dota 2
Euro Truck Simulator 2
Grand Theft Auto V
Hearts of Iron IV
League of Legends
Monster Hunter Wilds
Path of Exile 2
Starfield
Technical Analysis
Detailed breakdown of Radeon 550X specifications and capabilities.
Graphics Performance
The Radeon 550X scores 1,475 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Entry Level tier as a Legacy generation graphics card. It is built on the GCN 4.0 (2016−2020) architecture (codename: Lexa), manufactured on a 14 nm process— smaller process nodes improve power efficiency and transistor density. It packs 512 shader units (the primary compute units for rendering pixels), 32 TMUs (texture mapping units), and 16 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 1.247 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 1218 MHz from a base of 1082 MHz.
| Specification | Radeon 550X |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 1,475 |
| ArchitectureGPU microarchitecture generation | GCN 4.0 (2016−2020) |
| CodenameInternal GPU die codename | Lexa |
| Manufacturing ProcessFabrication node — smaller = more efficient | 14 nm |
| Shader UnitsCore compute units for rendering/compute | 512 |
| TMUsTexture Mapping Units — handle texture sampling | 32 |
| ROPsRender Output Units — final pixel/color blending | 16 |
| Boost ClockMaximum GPU frequency under load | 1218 MHz |
| Base ClockGuaranteed minimum GPU frequency | 1082 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 1.247 TFLOPS |
| Texture Fill RateTextures processed per second | 38.98 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 3.0 x4 |
| Transistor Count | 2,200 million |
| Performance RankPosition in global GPU performance ranking | #772 |
Video Memory (VRAM)
The Radeon 550X is equipped with 0.5 GB of GDDR5 video memory connected via a 64-bit memory bus. Memory operates at 8 Gbps effective speed.
| Specification | Radeon 550X |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 0.5 GB |
| VRAM TypeMemory technology generation | GDDR5 |
| Memory BusWidth of data path — wider = more bandwidth | 64-bit |
| Memory SpeedEffective memory data rate | 8 Gbps |
| L1 Cache | 128 kB |
| L2 Cache | 512 kB |
Advanced Features & APIs
The Radeon 550X supports modern upscaling and frame generation technologies: FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution.
| Specification | Radeon 550X |
|---|---|
| FSR Frame Generation | ❌ Not Supported |
| AMD Fluid Motion Frames | ❌ Not Supported |
| FidelityFX Super Resolution | ✅ Supported |
Display & Media
Display outputs: .
Power & Dimensions
The Radeon 550X draws 50 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: None.
| Specification | Radeon 550X |
|---|---|
| TDPPower consumption under load | 50 Watt |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | None |
Value Analysis
At an average price of $45 (MSRP: $109), the Radeon 550X delivers 33 G3D Mark points per dollar. Overall performance ranking position: #772 among all indexed GPUs.
| Specification | Radeon 550X |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $109 |
| Avg Price (30d)Average market price over the last 30 days | $45 |
| Performance RankPosition in global GPU performance ranking | #772 |
| Release Date | March 27 2019 |
| Release Year | 2019 |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
2 categories
Technical Specifications
20 specs
Technical Specifications
20 specs
| ROPs | 16 |
| TMUs | 32 |
| Vram | 0.5 GB |
| DLSS/FSR | FSR upscaling |
| L1 Cache | 128 kB |
| L2 Cache | 512 kB |
| Core Clock | 1082 MHz |
| Boost Clock | 1218 MHz |
| Memory Type | GDDR5 |
| Memory Speed | 8 Gbps |
| Shading Units | 512 |
| Upscaling Tech | AMD FidelityFX Super Resolution (FSR) |
| PCIe Generation | PCIe 3.0 x4 |
| Memory Bus Width | 64-bit |
| Transistor Count | 2,200 million |
| Frame Generation | FSR Frame Generation: No | AMD Fluid Motion Frames: No | FidelityFX Super Resolution: Yes |
| Texture Fill Rate | 38.98 |
| Manufacturing Process | 14 nm |
| Power Consumption (TDP) | 50 Watt |
| Floating Point Performance | 1.247 TFLOPS |
General Information
4 specs
General Information
4 specs
| Codename | Lexa |
| Architecture | GCN 4.0 (2016−2020) |
| Release Date | March 27 2019 |
| Performance Ranking Position | 772 |
Similar Performance
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Our Recommendation for Radeon 550X
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Radeon 550X
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