AMD Radeon RX 480 vs AMD Radeon RX 6900 XT
The Radeon RX 6900 XT has 230% better performance than the Radeon RX 480 for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 480 has 32% better value for the money than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon RX 480 GPU
The Radeon RX 480 is a desktop graphics card by AMD. It launched in Q2 2016 with a suggested retail price of $229. Its Ellesmere chip that powers the GPU uses the GCN 4.0 architecture and is fabricated on the 14 nm process.
Memory
This GPU is paired with 8 GB of GDDR5 VRAM. Its 2,000 MHz memory clock and 256 bit interface gives it a bandwidth of 256 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
Compatibility
The RX 480 is a dual slot graphics card, taking up 2 PCIe slots. It supports HDMI 2.0b, DisplayPort 1.4a display ports. This desktop card has a TDP of 150 W. AMD recommends using a power supply of at least 450 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
Benchmark Performance & Value
The Radeon RX 480 has the 122nd highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 17.08% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 17,919 score and $229 launch price (MSRP) gives it a performance per dollar of 78.25. This is the 38th best in value for the 3DMark 11 Performance GPU benchmark.
About the AMD Radeon RX 6900 XT GPU
The Radeon RX 6900 XT is a desktop graphics card by AMD. It launched in Q4 2020 with a suggested retail price of $999. Its Navi 21 chip that powers the GPU uses the RDNA 2.0 architecture and is fabricated on the 7 nm process.
Memory
This GPU is paired with 16 GB of GDDR6 VRAM. Its 2,000 MHz memory clock and 256 bit interface gives it a bandwidth of 512 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
Compatibility
The RX 6900 XT is a large graphics card, taking up 3 PCIe slots. It supports HDMI 2.1, DisplayPort 1.4a, USB Type-C display ports. This desktop card has a TDP of 300 W. AMD recommends using a power supply of at least 700 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
Benchmark Performance & Value
The Radeon RX 6900 XT has the 18th highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 56.34% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 59,119 score and $999 launch price (MSRP) gives it a performance per dollar of 59.18. This is the 55th best in value for the 3DMark 11 Performance GPU benchmark.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | GCN 4.0 | RDNA 2.0 |
| Market Segment | Desktop | Desktop |
| Release Date | Q2 2016 | Q4 2020 |
| Launch Price (MSRP) | $229 | $999 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
Select a game to compare FPS metrics
FPS Benchmarks
This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.
- Frames Per Second
Cyberpunk 2077: Phantom Liberty | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Low - 1080p | -- | -- |
| Medium - 1080p | -- | -- |
| High - 1080p | -- | -- |
| Ultra - 1080p | 29 FPS | -- |
| QHD - 1440p | -- | -- |
| 4K UHD - 2160p | -- | -- |
Compare Frames Per Second (FPS)
The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.
| GPU | Frames Per Second | |
|---|---|---|
| Arc A770 | 83.2 | +192% |
| GeForce GTX 1660 SUPER | 47.5 | +67% |
| GeForce GTX 1660 | 43.1 | +51% |
| GeForce GTX 1650 SUPER | 35.2 | +24% |
| Radeon RX 5500 XT | 34.5 | +21% |
| Radeon RX 480 | 28.5 | |
| Radeon RX 6500 XT | 23.5 | -18% |
Compare Cost Per Frame
The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.
| GPU | Cost Per Frame | |
|---|---|---|
| Arc A770 | 3.95 | -51% |
| GeForce GTX 1650 SUPER | 4.52 | -44% |
| GeForce GTX 1660 SUPER | 4.82 | -40% |
| Radeon RX 5500 XT | 4.9 | -39% |
| GeForce GTX 1660 | 5.08 | -37% |
| Radeon RX 480 | 8.04 | |
| Radeon RX 6500 XT | 8.47 | +5% |
Benchmark Performance
The Radeon RX 6900 XT has 230% better performance than the Radeon RX 480 for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 480 is ranked 122nd with a score of 17,919, and the Radeon RX 6900 XT is ranked 18th with a score of 59,119.
The Radeon RX 480 has 32% better value for the money than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 480 is ranked 38th with a performance per dollar of 78.25, and the Radeon RX 6900 XT is ranked 55th with a performance per dollar of 59.18.
Relative Performance
The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.
| GPU | Benchmark Performance | |
|---|---|---|
| GeForce RTX 3080 Ti | 60,980 | +240% |
| GeForce RTX 4070 | 59,969 | +235% |
| Radeon RX 6900 XT | 59,119 | +230% |
| Radeon RX 7700 XT | 57,340 | +220% |
| GeForce RTX 3080 (12 GB) | 56,634 | +216% |
| GeForce GTX 1650 SUPER | 18,218 | +2% |
| Radeon R9 390X | 17,944 | +0% |
| Radeon RX 480 | 17,919 | |
| Radeon RX 470 | 17,624.5 | -2% |
| GeForce GTX 980 | 17,604.5 | -2% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce GTX 1660 Ti | 82.05 | +5% |
| GeForce GTX 1050 | 78.63 | +0% |
| Radeon RX 480 | 78.25 | |
| GeForce RTX 2060 | 77.83 | -1% |
| Radeon RX Vega 56 | 72.9 | -7% |
| Radeon RX 6950 XT | 65.72 | -16% |
| GeForce RTX 4090 | 65.63 | -16% |
| Radeon RX 6900 XT | 59.18 | -24% |
| GeForce RTX 2080 SUPER | 58.6 | -25% |
| GeForce RTX 2080 | 57.62 | -26% |
Benchmark Scores
This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.
- Popular
| Benchmark | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| 3DMark Time Spy Graphics | 3,882 | 18,210 (+369.09%) |
| 3DMark Time Spy Score | 4,001 | 17,549 (+338.62%) |
| 3DMark Cloud Gate Graphics | 72,213 | -- |
| 3DMark Fire Strike Standard Graphics | 12,186 | 50,587 (+315.12%) |
| 3DMark Night Raid Graphics | -- | 160,895 |
| 3DMark 11 Performance Score | 15,476 | 42,418 (+174.09%) |
| Cinebench R15 OpenGL 64 Bit | 166 | -- |
| PassMark G3D Mark | 8,625 | 26,836 (+211.14%) |
| PassMark G2D Mark | 784 | 1,037 (+32.27%) |
| Unigine Heaven 3.0 DirectX 11 | 132 | -- |
| Unigine Heaven 3.0 OpenGL | 105 | -- |
Technical Specs
Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Codename | Ellesmere | Navi 21 |
| Architecture | GCN 4.0 | RDNA 2.0 |
| Process Size | 14 nm | 7 nm |
| Transistors | 5,700 million | 26,800 million |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Memory Size | 8 GB | 16 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bandwidth | 256 Gb/s | 512 Gb/s |
| Memory Clock | 2,000 MHz | 2,000 MHz |
| Memory Interface | 256 bit | 256 bit |
| L1 Cache | 16 KB | 128 KB |
| L2 Cache | 2 MB | 4 MB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Slots | 2 slots | 3 slots |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 150 W | 300 W |
| Suggested PSU | 450 W | 700 W |
| Power Connectors | 1x 6-pin | 2x 8-pin |
| Outputs | HDMI 2.0b, DisplayPort 1.4a | HDMI 2.1, DisplayPort 1.4a, USB Type-C |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Stream Processors (SP) | 2,304 | 5,120 |
| Compute Units (CU) | 36 | 80 |
| Texture Mapping Units (TMU) | 144 | 320 |
| Render Output Units (ROP) | 32 | 128 |
| Ray Tracing Cores | -- | 80 |
| Core Clock Speed | 1,120 MHz | 1,825 MHz |
| Core Clock Speed (Boost) | 1,266 MHz | 2,250 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| Pixel Fill Rate | 40.51 GPixel/s | 288 GPixel/s |
| Texture Fill Rate | 182.3 GTexel/s | 720 GTexel/s |
| FP32 Performance | 5.83 TFLOPS | 23.04 TFLOPS |
| FP64 Performance | 364.6 GFLOPS | 1,440 GFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | Radeon RX 480 | Radeon RX 6900 XT |
|---|---|---|
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenCL | 2.1 | 2.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 | 6.7 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.