AMD Radeon RX 6600 vs AMD Radeon RX 7800 XT
The Radeon RX 7800 XT has 106% better performance than the Radeon RX 6600 for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 7800 XT has 36% better value for the money than the Radeon RX 6600 for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon RX 6600 GPU
The Radeon RX 6600 is a desktop graphics card by AMD. It launched in Q4 2021 with a suggested retail price of $329. Its Navi 23 chip that powers the GPU uses the RDNA 2.0 architecture and is fabricated on the 7 nm process.
This GPU is paired with 8 GB of GDDR6 VRAM. Its 1,750 MHz memory clock and 128 bit interface gives it a bandwidth of 224 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
The RX 6600 is a dual slot graphics card, taking up 2 PCIe slots. It supports HDMI 2.1, DisplayPort 1.4a display ports. This desktop card has a TDP of 132 W. AMD recommends using a power supply of at least 300 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
The Radeon RX 6600 has the 68th highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 30.28% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 31,774 score and $329 launch price (MSRP) gives it a performance per dollar of 96.58. This is the 17th best in value for the 3DMark 11 Performance GPU benchmark.
About the AMD Radeon RX 7800 XT GPU
The Radeon RX 7800 XT is a desktop graphics card by AMD. It launched in Q3 2023 with a suggested retail price of $499. Its Navi 32 chip that powers the GPU uses the RDNA 3.0 architecture and is fabricated on the 5 nm process.
This GPU is paired with 16 GB of GDDR6 VRAM. Its 2,438 MHz memory clock and 256 bit interface gives it a bandwidth of 624.1 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
The RX 7800 XT is a dual slot graphics card, taking up 2 PCIe slots. It supports HDMI 2.1a, DisplayPort 2.1 display ports. This desktop card has a TDP of 263 W. AMD recommends using a power supply of at least 600 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
The Radeon RX 7800 XT has the 13th highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 62.52% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 65,610.5 score and $499 launch price (MSRP) gives it a performance per dollar of 131.48. This is the 2nd 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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | RDNA 2.0 | RDNA 3.0 |
| Market Segment | Desktop | Desktop |
| Release Date | Q4 2021 | Q3 2023 |
| Launch Price (MSRP) | $329 | $499 |
| 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
F1 24 | Radeon RX 6600 | Radeon RX 7800 XT |
|---|---|---|
| Low - 1080p | 271 FPS | 484 FPS(+78.6%) |
| Medium - 1080p | 228 FPS | 422 FPS(+85.09%) |
| High - 1080p | 166 FPS | 317 FPS(+90.62%) |
| Ultra - 1080p | 32 FPS | 88 FPS(+172.53%) |
| QHD - 1440p | 20 FPS | 57 FPS(+185.07%) |
| 4K UHD - 2160p | 10 FPS | 29 FPS(+202.11%) |
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 | |
|---|---|---|
| Radeon RX 7900 XT | 37 | +289% |
| Radeon RX 6950 XT | 30.2 | +218% |
| Radeon RX 7800 XT | 28.7 | +202% |
| GeForce RTX 3070 Ti | 28.2 | +197% |
| GeForce RTX 3060 Ti | 22.2 | +134% |
| Arc A750 | 16.8 | +77% |
| GeForce RTX 2060 SUPER | 13.9 | +46% |
| Radeon RX 6600 | 9.5 | |
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 | 15.52 | -55% |
| Arc A750 | 17.2 | -50% |
| Radeon RX 7800 XT | 17.39 | -50% |
| GeForce RTX 3060 Ti | 17.97 | -48% |
| GeForce RTX 2070 SUPER | 29.35 | -15% |
| Radeon RX 6600 | 34.63 | |
Benchmark Performance
The Radeon RX 7800 XT has 106% better performance than the Radeon RX 6600 for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 6600 is ranked 68th with a score of 31,774, and the Radeon RX 7800 XT is ranked 13th with a score of 65,610.5.
The Radeon RX 7800 XT has 36% better value for the money than the Radeon RX 6600 for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 6600 is ranked 17th with a performance per dollar of 96.58, and the Radeon RX 7800 XT is ranked 2nd with a performance per dollar of 131.48.
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 3090 Ti | 69,481 | +119% |
| GeForce RTX 4070 SUPER | 68,373 | +115% |
| Radeon RX 7800 XT | 65,610.5 | +106% |
| GeForce RTX 3090 | 61,518 | +94% |
| GeForce RTX 3080 Ti | 60,980 | +92% |
| GeForce RTX 3060 Ti | 35,683 | +12% |
| GeForce RTX 2070 SUPER | 35,032 | +10% |
| Radeon RX 6600 | 31,774 | |
| Radeon RX 5700 | 31,470 | -1% |
| Radeon RX 5600 XT | 31,310 | -1% |
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 | |
|---|---|---|
| Radeon RX 7600 | 161.45 | +67% |
| Radeon RX 7800 XT | 131.48 | +36% |
| Arc A750 | 129.02 | +34% |
| GeForce RTX 4060 | 127.73 | +32% |
| Radeon RX 7700 XT | 127.71 | +32% |
| Radeon RX 5600 XT | 112.22 | +16% |
| Radeon RX 6600 XT | 103.04 | +7% |
| Radeon RX 6600 | 96.58 | |
| GeForce GTX 1660 | 96.49 | -0% |
| GeForce GTX 1660 SUPER | 95.99 | -1% |
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 6600 | Radeon RX 7800 XT |
|---|---|---|
| 3DMark Time Spy Graphics | 8,092 | 19,758 (+144.17%) |
| 3DMark Time Spy Score | 8,688 | 19,464.5 (+124.04%) |
| 3DMark Cloud Gate Graphics | 145,870 | 202,773 (+39.01%) |
| 3DMark Fire Strike Standard Graphics | 23,366 | 49,706.5 (+112.73%) |
| 3DMark Night Raid Graphics | 98,547.5 | 211,478 (+114.59%) |
| 3DMark 11 Performance Score | 28,640.5 | 48,888 (+70.7%) |
| PassMark G3D Mark | 15,134 | 24,082 (+59.13%) |
| PassMark G2D Mark | 862 | 1,120 (+29.93%) |
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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Codename | Navi 23 | Navi 32 |
| Architecture | RDNA 2.0 | RDNA 3.0 |
| Process Size | 7 nm | 5 nm |
| Transistors | 11,060 million | 28,100 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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Memory Size | 8 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 224 Gb/s | 624.1 Gb/s |
| Memory Clock | 1,750 MHz | 2,438 MHz |
| Memory Interface | 128 bit | 256 bit |
| L1 Cache | 128 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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Slots | 2 slots | 2 slots |
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 132 W | 263 W |
| Suggested PSU | 300 W | 600 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Outputs | HDMI 2.1, DisplayPort 1.4a | HDMI 2.1a, DisplayPort 2.1 |
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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Stream Processors (SP) | 1,792 | 3,840 |
| Compute Units (CU) | 28 | 60 |
| Texture Mapping Units (TMU) | 112 | 240 |
| Render Output Units (ROP) | 64 | 96 |
| Tensor Cores | -- | 120 |
| Ray Tracing Cores | 28 | 60 |
| Core Clock Speed | 1,626 MHz | 1,295 MHz |
| Core Clock Speed (Boost) | 2,491 MHz | 2,430 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 6600 | Radeon RX 7800 XT |
|---|---|---|
| Pixel Fill Rate | 159.4 GPixel/s | 233.3 GPixel/s |
| Texture Fill Rate | 279 GTexel/s | 583.2 GTexel/s |
| FP32 Performance | 8.93 TFLOPS | 37.32 TFLOPS |
| FP64 Performance | 558 GFLOPS | 1,166 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 6600 | Radeon RX 7800 XT |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenCL | 2.1 | 2.2 |
| 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.