Radeon RX 6600
AMD
G3D Mark
15,089
MSRP
$329
AVG Price
$180
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 RX 6600 is manufactured by AMD. It was released in October 13 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2491 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 15,089 points. Launch price was $329.
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 RX 6600
FPS Benchmarks
Predicted performance for Radeon RX 6600 across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Counter-Strike 2
Cyberpunk 2077
Euro Truck Simulator 2
Fortnite
Hearts of Iron IV
League of Legends
Left 4 Dead 2
Palworld
Path of Exile 2
Project Zomboid
Technical Analysis
Detailed breakdown of Radeon RX 6600 specifications and capabilities.
Graphics Performance
The Radeon RX 6600 scores 15,089 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the High-End tier as a Aging generation graphics card. It is built on the RDNA 2.0 (2020−2025) architecture (codename: Navi 23), manufactured on a 7 nm process— smaller process nodes improve power efficiency and transistor density. It packs 1792 shader units (the primary compute units for rendering pixels), 112 TMUs (texture mapping units), and 64 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 8.928 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 2491 MHz from a base of 1626 MHz.
| Specification | Radeon RX 6600 |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 15,089 |
| ArchitectureGPU microarchitecture generation | RDNA 2.0 (2020−2025) |
| CodenameInternal GPU die codename | Navi 23 |
| Manufacturing ProcessFabrication node — smaller = more efficient | 7 nm |
| Shader UnitsCore compute units for rendering/compute | 1792 |
| TMUsTexture Mapping Units — handle texture sampling | 112 |
| ROPsRender Output Units — final pixel/color blending | 64 |
| Boost ClockMaximum GPU frequency under load | 2491 MHz |
| Base ClockGuaranteed minimum GPU frequency | 1626 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 8.928 TFLOPS |
| Texture Fill RateTextures processed per second | 279.0 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 4.0 x8 |
| Transistor Count | 11,060 million |
| Performance RankPosition in global GPU performance ranking | #150 |
Video Memory (VRAM)
The Radeon RX 6600 is equipped with 8 GB of GDDR6 video memory connected via a 128-bit memory bus, delivering 224 GB/s of bandwidth. GDDR6 provides fast memory access for gaming and compute workloads. Memory operates at 16 Gbps effective speed.
| Specification | Radeon RX 6600 |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 8 GB |
| VRAM TypeMemory technology generation | GDDR6 |
| Memory BusWidth of data path — wider = more bandwidth | 128-bit |
| Memory SpeedEffective memory data rate | 16 Gbps |
| BandwidthMaximum data throughput between GPU and VRAM | 224 GB/s |
| L1 Cache | 512 kB |
| L2 Cache | 2 MB |
Advanced Features & APIs
The Radeon RX 6600 supports modern upscaling and frame generation technologies: FSR Frame Generation, AMD Fluid Motion Frames, Radeon Super Resolution, FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution. Graphics API support: DirectX 12 Ultimate, Vulkan 1.4, OpenGL 4.6— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | Radeon RX 6600 |
|---|---|
| FSR Frame Generation | ✅ Supported |
| AMD Fluid Motion Frames | ✅ Supported |
| Radeon Super Resolution | ✅ Supported |
| FidelityFX Super Resolution | ✅ Supported |
| DirectXMicrosoft graphics API version | 12 Ultimate |
| VulkanCross-platform graphics API | 1.4 |
| OpenGLLegacy graphics API | 4.6 |
Display & Media
Display outputs: 1x HDMI 2.1, 3x DisplayPort 1.4a — supports up to 4 simultaneous displays. Hardware encoder: VCE, decoder: UVD— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: H.264,H.265/HEVC,AV1.
| Specification | Radeon RX 6600 |
|---|---|
| HDMI 2.1 PortsNumber of HDMI 2.1 display connectors | 1x |
| DisplayPort 1.4a PortsNumber of DisplayPort 1.4a display connectors | 3x |
| Max DisplaysMaximum simultaneously connected monitors | 4 |
| Hardware EncoderVideo encoding engine version | VCE |
| Hardware DecoderVideo decoding engine version | UVD |
| CodecsSupported video compression formats | H.264,H.265/HEVC,AV1 |
Power & Dimensions
The Radeon RX 6600 draws 132 Watt under load (TDP) — a 450W PSU minimum is recommended. Power connector: 1x 8-pin. Physical size: 190mm long, 110mm tall, occupying 2 expansion slots, weighing 886g— verify your case has clearance before purchasing. Typical temperatures: 45°C at idle, 70°C under load.
| Specification | Radeon RX 6600 |
|---|---|
| TDPPower consumption under load | 132 Watt |
| Recommended PSUMinimum power supply wattage | 450W |
| Power ConnectorRequired PCIe power cable type | 1x 8-pin |
| Card LengthGPU card length — check case clearance | 190mm |
| Card Height | 110mm |
| Slot WidthExpansion slots occupied | 2-slot |
| Weight | 886g |
| Idle TemperatureTypical temperature at desktop idle | 45°C |
| Load TemperatureTypical temperature under gaming load | 70°C |
Value Analysis
At an average price of $180 (MSRP: $329), the Radeon RX 6600 delivers 84 G3D Mark points per dollar. Overall performance ranking position: #150 among all indexed GPUs.
| Specification | Radeon RX 6600 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $329 |
| Avg Price (30d)Average market price over the last 30 days | $180 |
| Performance RankPosition in global GPU performance ranking | #150 |
| Release Date | October 13 2021 |
| Release Year | 2021 |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
2 categories
Technical Specifications
26 specs
Technical Specifications
26 specs
| ROPs | 64 |
| TMUs | 112 |
| Vram | 8 GB |
| DLSS/FSR | FSR 3 + AFMF |
| L0 Cache | 448 kB |
| L1 Cache | 512 kB |
| L2 Cache | 2 MB |
| L3 Cache | 32 MB |
| Core Clock | 1626 MHz |
| Boost Clock | 2491 MHz |
| Memory Type | GDDR6 |
| Memory Speed | 16 Gbps |
| Shading Units | 1792 |
| Upscaling Tech | AMD FidelityFX Super Resolution (FSR) |
| PCIe Generation | PCIe 4.0 x8 |
| Memory Bandwidth | 224 GB/s |
| Memory Bus Width | 128-bit |
| Transistor Count | 11,060 million |
| Frame Generation | FSR Frame Generation: Yes | AMD Fluid Motion Frames: Yes | Radeon Super Resolution: Yes | FidelityFX Super Resolution: Yes |
| Ray Tracing Cores | 28 |
| Texture Fill Rate | 279.0 |
| Manufacturing Process | 7 nm |
| Driver Upscaling Tech | Radeon Super Resolution (RSR) |
| Frame Generation Tech | FSR Frame Generation + AFMF |
| Power Consumption (TDP) | 132 Watt |
| Floating Point Performance | 8.928 TFLOPS |
General Information
5 specs
General Information
5 specs
| Codename | Navi 23 |
| Architecture | RDNA 2.0 (2020−2025) |
| Launch Price | $329 |
| Release Date | October 13 2021 |
| Performance Ranking Position | 150 |
Similar Performance
Graphics cards with benchmark scores closest to the current hardware, grouped by manufacturer.
NVIDIA (12)
AMD (12)
Intel (8)
Our Recommendation for Radeon RX 6600
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
Compare Radeon RX 6600 with other popular GPUs
Compare Radeon RX 6600
See how this GPU stacks up against similar alternatives
Better Alternatives (8)
Similar or Lower Performance (8)
