AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 3080 (12 GB)
The Radeon RX 7900 XTX has 47% better performance than the GeForce RTX 3080 (12 GB) for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 7900 XTX has 18% better value for the money than the GeForce RTX 3080 (12 GB) for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon RX 7900 XTX GPU
The Radeon RX 7900 XTX is a desktop graphics card by AMD. It launched in Q4 2022 with a suggested retail price of $999. Its Navi 31 chip that powers the GPU uses the RDNA 3.0 architecture and is fabricated on the 5 nm process.
This GPU is paired with 24 GB of GDDR6 VRAM. Its 2,500 MHz memory clock and 384 bit interface gives it a bandwidth of 960 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
The RX 7900 XTX is a dual slot graphics card, taking up 2 PCIe slots. It supports HDMI 2.1a, DisplayPort 2.1, USB Type-C display ports. This desktop card has a TDP of 355 W. AMD recommends using a power supply of at least 750 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
The Radeon RX 7900 XTX has the 4th highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 79.40% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 83,322 score and $999 launch price (MSRP) gives it a performance per dollar of 83.41. This is the 33rd best in value for the 3DMark 11 Performance GPU benchmark.
About the NVIDIA GeForce RTX 3080 (12 GB) GPU
The GeForce RTX 3080 (12 GB) is a desktop graphics card by NVIDIA. It launched in Q1 2022 with a suggested retail price of $799. Its GA102 chip that powers the GPU uses the Ampere architecture and is fabricated on the 8 nm process.
This GPU is paired with 12 GB of GDDR6X VRAM. Its 1,188 MHz memory clock and 384 bit interface gives it a bandwidth of 912.4 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.
The RTX 3080 (12 GB) 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 350 W. NVIDIA recommends using a power supply of at least 750 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.
The GeForce RTX 3080 (12 GB) has the 21st highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 53.97% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 56,634 score and $799 launch price (MSRP) gives it a performance per dollar of 70.88. This is the 44th 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Manufacturer | AMD | NVIDIA |
| Architecture | RDNA 3.0 | Ampere |
| Market Segment | Desktop | Desktop |
| Release Date | Q4 2022 | Q1 2022 |
| Launch Price (MSRP) | $999 | $799 |
| 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Low - 1080p | 536 FPS | -- |
| Medium - 1080p | 576 FPS | -- |
| High - 1080p | 484 FPS | -- |
| Ultra - 1080p | 135 FPS | -- |
| QHD - 1440p | 91 FPS | -- |
| 4K UHD - 2160p | 47 FPS | -- |
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 | |
|---|---|---|
| GeForce RTX 4080 | 55 | +18% |
| Radeon RX 7900 XTX | 46.6 | |
| GeForce RTX 3090 | 40.5 | -13% |
| Radeon RX 7900 XT | 37 | -21% |
| Radeon RX 6950 XT | 30.2 | -35% |
| Radeon RX 7800 XT | 28.7 | -38% |
| GeForce RTX 3070 Ti | 28.2 | -39% |
| GeForce RTX 3060 Ti | 22.2 | -52% |
| Arc A770 | 21.2 | -55% |
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 A750 | 17.2 | -20% |
| Radeon RX 7800 XT | 17.39 | -19% |
| GeForce RTX 3060 Ti | 17.97 | -16% |
| GeForce RTX 3070 Ti | 21.24 | -1% |
| Radeon RX 7900 XTX | 21.44 | |
| GeForce RTX 4080 | 21.8 | +2% |
| Radeon RX 7900 XT | 24.3 | +13% |
| Radeon RX 6800 | 28.11 | +31% |
Benchmark Performance
The Radeon RX 7900 XTX has 47% better performance than the GeForce RTX 3080 (12 GB) for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 7900 XTX is ranked 4th with a score of 83,322, and the GeForce RTX 3080 (12 GB) is ranked 21st with a score of 56,634.
The Radeon RX 7900 XTX has 18% better value for the money than the GeForce RTX 3080 (12 GB) for the 3DMark 11 Performance GPU benchmark.
The Radeon RX 7900 XTX is ranked 33rd with a performance per dollar of 83.41, and the GeForce RTX 3080 (12 GB) is ranked 44th with a performance per dollar of 70.88.
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 4080 SUPER | 87,055 | +4% |
| GeForce RTX 4080 | 86,267 | +4% |
| Radeon RX 7900 XTX | 83,322 | |
| Radeon RX 7900 XT | 75,896 | -9% |
| GeForce RTX 4070 Ti | 75,612 | -9% |
| Radeon RX 6900 XT | 59,119 | -29% |
| Radeon RX 7700 XT | 57,340 | -31% |
| GeForce RTX 3080 (12 GB) | 56,634 | -32% |
| Radeon RX 6800 | 55,084 | -34% |
| GeForce RTX 3080 | 53,713 | -36% |
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 RTX 3070 | 86.18 | +3% |
| Radeon RX 7900 XT | 84.42 | +1% |
| Radeon RX 7900 XTX | 83.41 | |
| GeForce RTX 3070 Ti | 83.07 | -0% |
| Radeon RX 6800 XT | 80.19 | -4% |
| GeForce RTX 3080 | 76.84 | -8% |
| GeForce RTX 4080 | 71.95 | -14% |
| GeForce RTX 3080 (12 GB) | 70.88 | -15% |
| Radeon RX 6950 XT | 65.72 | -21% |
| GeForce RTX 4090 | 65.63 | -21% |
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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| 3DMark Time Spy Graphics | 30,952 (+72.38%) | 17,956 |
| 3DMark Time Spy Score | 28,337 (+67.07%) | 16,961 |
| 3DMark Cloud Gate Graphics | 211,480 | 217,116 (+2.67%) |
| 3DMark Fire Strike Standard Graphics | 64,679.5 (+45.24%) | 44,533 |
| 3DMark Night Raid Graphics | 244,278 | -- |
| 3DMark 11 Performance Score | 56,505 (+36.45%) | 41,410 |
| PassMark G3D Mark | 30,899 (+15.84%) | 26,673 |
| PassMark G2D Mark | 1,223 (+13.66%) | 1,076 |
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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Codename | Navi 31 | GA102 |
| Architecture | RDNA 3.0 | Ampere |
| Process Size | 5 nm | 8 nm |
| Transistors | 57,700 million | 28,300 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Memory Size | 24 GB | 12 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bandwidth | 960 Gb/s | 912.4 Gb/s |
| Memory Clock | 2,500 MHz | 1,188 MHz |
| Memory Interface | 384 bit | 384 bit |
| L1 Cache | 256 KB | 128 KB |
| L2 Cache | 6 MB | 5 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Slots | 2 slots | 2 slots |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 355 W | 350 W |
| Suggested PSU | 750 W | 750 W |
| Power Connectors | 2x 8-pin | 1x 12-pin |
| Outputs | HDMI 2.1a, DisplayPort 2.1, USB Type-C | HDMI 2.1, DisplayPort 1.4a |
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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Stream Processors (SP) | 6,144 | -- |
| CUDA Cores | -- | 8,960 |
| Compute Units (CU) | 96 | -- |
| Stream Multiprocessors (SM) | -- | 70 |
| Texture Mapping Units (TMU) | 384 | 280 |
| Render Output Units (ROP) | 192 | 96 |
| Tensor Cores | 192 | 280 |
| Ray Tracing Cores | 96 | 70 |
| Core Clock Speed | 1,929 MHz | 1,260 MHz |
| Core Clock Speed (Boost) | 2,498 MHz | 1,710 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| Pixel Fill Rate | 479.6 GPixel/s | 164.2 GPixel/s |
| Texture Fill Rate | 959.2 GTexel/s | 478.8 GTexel/s |
| FP32 Performance | 61.39 TFLOPS | 30.64 TFLOPS |
| FP64 Performance | 1.92 TFLOPS | 478.8 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 7900 XTX | GeForce RTX 3080 (12 GB) |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenCL | 2.2 | 3.0 |
| 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.