NVIDIA GeForce RTX 5080 vs NVIDIA GeForce RTX 3090
The GeForce RTX 5080 has 63% better performance than the GeForce RTX 3090 for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 5080 has 144% better value for the money than the GeForce RTX 3090 for the 3DMark 11 Performance GPU benchmark.
Summary
About the NVIDIA GeForce RTX 5080 GPU
The NVIDIA GeForce RTX 5080 is a desktop graphics card that launched in Q1 2025 with a MSRP of $999. It is built on the Blackwell 2.0 GPU microarchitecture (codename GB203) and is manufactured on a 5 nm process.
Memory
The RTX 5080 has 16 GB of GDDR7 memory, with a 1,875 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 960 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The RTX 5080 includes 10,752 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 2,295 MHz and can dynamically boost its clock speed up to 2,617 MHz. Complementing the processing units are 336 texture mapping units (TMUs) for efficient texture filtering and 112 render output units (ROPs) for pixel processing. Additionally, the GPU features 336 tensor cores optimized for AI-accelerated workloads and 84 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The RTX 5080 occupies 2 PCIe expansion slots. It supports HDMI 2.1b, DisplayPort 2.1b display connections. NVIDIA recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 360 W.
Benchmark Performance & Value
The RTX 5080 has the 3rd best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 77.20% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 100,190 score and $999 launch price (MSRP) gives it a performance per dollar of 100.29. This is the 23rd best in value for the 3DMark 11 Performance GPU benchmark.
About the NVIDIA GeForce RTX 3090 GPU
The NVIDIA GeForce RTX 3090 is a desktop graphics card that launched in Q3 2020 with a MSRP of $1,499. It is built on the Ampere GPU microarchitecture (codename GA102) and is manufactured on a 8 nm process.
Memory
The RTX 3090 has 24 GB of GDDR6X memory, with a 1,219 MHz memory clock and a 384 bit interface. This gives it a memory bandwidth of 936.2 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The RTX 3090 includes 10,496 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,395 MHz and can dynamically boost its clock speed up to 1,695 MHz. Complementing the processing units are 328 texture mapping units (TMUs) for efficient texture filtering and 112 render output units (ROPs) for pixel processing. Additionally, the GPU features 328 tensor cores optimized for AI-accelerated workloads and 82 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The RTX 3090 is a large graphics card, occupying 3 PCIe 4.0 x16 expansion slots. It supports HDMI 2.1, DisplayPort 1.4a display connections. With a thermal design power (TDP) of 350 W and a large, 3-slot size, it is recommended to use a power supply of 750 W and a case with sufficient space to accommodate the card. Compare your card's model and your case's dimensions to verify compatibility.
Benchmark Performance & Value
The RTX 3090 has the 23rd best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 47.44% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 61,569 score and $1,499 launch price (MSRP) gives it a performance per dollar of 41.07. This is the 82nd 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Blackwell 2.0 | Ampere |
| Market Segment | Desktop | Desktop |
| Release Date | Q1 2025 | Q3 2020 |
| Launch Price (MSRP) | $999 | $1,499 |
| 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
God of War Ragnarök | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Low - 1080p | -- | 221 FPS |
| Medium - 1080p | -- | 190 FPS |
| High - 1080p | -- | 172 FPS |
| Ultra - 1080p | 275 FPS(+72.09%) | 160 FPS |
| QHD - 1440p | 219 FPS(+74.36%) | 126 FPS |
| 4K UHD - 2160p | 129 FPS(+72.92%) | 75 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 4090 | 139.6 | +8% |
| GeForce RTX 5080 | 129 | |
| Radeon RX 7900 XTX | 109 | -16% |
| Radeon RX 7900 XT | 86.1 | -33% |
| GeForce RTX 5070 | 81.5 | -37% |
| GeForce RTX 3090 | 74.6 | -42% |
| GeForce RTX 4070 | 67.4 | -48% |
| GeForce RTX 5060 Ti (16 GB) | 62.7 | -51% |
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 | |
|---|---|---|
| GeForce RTX 5070 Ti | 6.87 | -11% |
| GeForce RTX 4060 | 7.67 | -1% |
| GeForce RTX 5080 | 7.74 | |
| GeForce RTX 5060 | 8.17 | +5% |
| GeForce RTX 4070 | 8.89 | +15% |
| Radeon RX 7900 XT | 10.44 | +35% |
| GeForce RTX 4080 | 11.89 | +54% |
| GeForce RTX 3090 | 20.09 | +159% |
Benchmark Performance
The GeForce RTX 5080 has 63% better performance than the GeForce RTX 3090 for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 5080 is ranked 3rd with a score of 100,190, and the GeForce RTX 3090 is ranked 23rd with a score of 61,569.
The GeForce RTX 5080 has 144% better value for the money than the GeForce RTX 3090 for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 5080 is ranked 23rd with a performance per dollar of 100.29, and the GeForce RTX 3090 is ranked 82nd with a performance per dollar of 41.07.
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 5090 | 129,772 | +30% |
| GeForce RTX 4090 | 104,527 | +4% |
| GeForce RTX 5080 | 100,190 | |
| Radeon RX 9070 XT | 98,912 | -1% |
| Radeon RX 9070 | 88,618 | -12% |
| Radeon RX 7900 GRE | 67,134 | -33% |
| Radeon RX 7800 XT | 65,610.5 | -35% |
| GeForce RTX 3090 | 61,569 | -39% |
| GeForce RTX 3080 Ti | 60,980 | -39% |
| GeForce RTX 4070 | 59,986 | -40% |
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 5070 Ti | 114.57 | +14% |
| GeForce RTX 4070 SUPER | 114.15 | +14% |
| GeForce RTX 5080 | 100.29 | |
| GeForce RTX 4070 | 100.14 | -0% |
| Radeon RX 6800 | 99.8 | -0% |
| GeForce RTX 3080 Ti | 50.86 | -49% |
| GeForce RTX 2080 Ti | 47.21 | -53% |
| GeForce RTX 3090 | 41.07 | -59% |
| GeForce RTX 3090 Ti | 34.76 | -65% |
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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| 3DMark Time Spy Graphics | 32,317.5 (+68.04%) | 19,231.5 |
| 3DMark Time Spy Score | 29,175 (+55.8%) | 18,725.5 |
| 3DMark Cloud Gate Graphics | 335,663 (+44.9%) | 231,656 |
| 3DMark Fire Strike Standard Graphics | 72,807 (+52.51%) | 47,738.5 |
| 3DMark Night Raid Graphics | 225,007 (+33.87%) | 168,080 |
| 3DMark 11 Performance Score | 72,606.5 (+51.45%) | 47,939.5 |
| Cinebench R15 OpenGL 64 Bit | -- | 368 |
| PassMark G3D Mark | 36,357 (+36.43%) | 26,648 |
| PassMark G2D Mark | 1,401 (+33.94%) | 1,046 |
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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Codename | GB203 | GA102 |
| Architecture | Blackwell 2.0 | Ampere |
| Process Size | 5 nm | 8 nm |
| Transistors | 45,600 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Memory Size | 16 GB | 24 GB |
| Memory Type | GDDR7 | GDDR6X |
| Memory Bandwidth | 960 Gb/s | 936.2 Gb/s |
| Memory Clock | 1,875 MHz | 1,219 MHz |
| Memory Interface | 256 bit | 384 bit |
| L1 Cache | 128 KB | 128 KB |
| L2 Cache | 64 MB | 6 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Slots | 2 slots | 3 slots |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 360 W | 350 W |
| Suggested PSU | 750 W | 750 W |
| Power Connectors | 1x 16-pin | 1x 12-pin |
| Outputs | HDMI 2.1b, DisplayPort 2.1b | 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| CUDA Cores | 10,752 | 10,496 |
| Stream Multiprocessors (SM) | 84 | 82 |
| Texture Mapping Units (TMU) | 336 | 328 |
| Render Output Units (ROP) | 112 | 112 |
| Tensor Cores | 336 | 328 |
| Ray Tracing Cores | 84 | 82 |
| Core Clock Speed | 2,295 MHz | 1,395 MHz |
| Core Clock Speed (Boost) | 2,617 MHz | 1,695 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| Pixel Fill Rate | 293.1 GPixel/s | 189.8 GPixel/s |
| Texture Fill Rate | 879.3 GTexel/s | 556 GTexel/s |
| FP32 Performance | 56.28 TFLOPS | 35.58 TFLOPS |
| FP64 Performance | 879.3 GFLOPS | 556 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 | GeForce RTX 5080 | GeForce RTX 3090 |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.8 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.