NVIDIA Quadro K620M vs NVIDIA GeForce RTX 5080
The GeForce RTX 5080 has 4,016% better performance than the Quadro K620M for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 5080 has 61% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 9070 XT.
Summary
About the NVIDIA Quadro K620M GPU
The NVIDIA Quadro K620M is an end-of-life mobile graphics card that released in Q1 2015. It is built on the Maxwell GPU microarchitecture (codename GM108S) and is manufactured on a 28 nm process.
Memory
The K620M has 2 GB of DDR3 memory, with a 1,001 MHz memory clock and a 64 bit interface. This gives it a memory bandwidth of 16.02 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 K620M includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,029 MHz and can dynamically boost its clock speed up to 1,124 MHz. Complementing the processing units are 16 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 30 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The K620M has the 352nd best 3DMark 11 Performance GPU score among the 566 benchmarked GPUs in our database. It achieves 1.88% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090.
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 566 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 22nd 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Maxwell | Blackwell 2.0 |
| Market Segment | Mobile | Desktop |
| Release Date | Q1 2015 | Q1 2025 |
| Launch Price (MSRP) | -- | $999 |
| Production Status | End-of-life | 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Low - 1080p | -- | -- |
| Medium - 1080p | -- | -- |
| High - 1080p | -- | -- |
| Ultra - 1080p | -- | 275 FPS |
| QHD - 1440p | -- | 219 FPS |
| 4K UHD - 2160p | -- | 129 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 5080 | 129 | |
| GeForce RTX 5070 Ti | 109 | -16% |
| GeForce RTX 4080 | 100.8 | -22% |
| Radeon RX 9070 | 94 | -27% |
| Radeon RX 7900 XT | 86.1 | -33% |
| GeForce RTX 5070 | 81.5 | -37% |
| GeForce RTX 5060 Ti (16 GB) | 62.7 | -51% |
| GeForce RTX 4060 | 39 | -70% |
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 | 6.74 | -13% |
| GeForce RTX 5060 Ti (16 GB) | 6.84 | -12% |
| GeForce RTX 5070 Ti | 6.87 | -11% |
| Arc B580 | 7.37 | -5% |
| GeForce RTX 4060 | 7.67 | -1% |
| GeForce RTX 5080 | 7.74 | |
| GeForce RTX 5060 | 8.17 | +5% |
| Radeon RX 7900 XT | 10.44 | +35% |
| GeForce RTX 4080 | 11.89 | +54% |
Benchmark Performance
The GeForce RTX 5080 has 4,016% better performance than the Quadro K620M for the 3DMark 11 Performance GPU benchmark.
The Quadro K620M is ranked 352nd with a score of 2,434, and the GeForce RTX 5080 is ranked 3rd with a score of 100,190.
The GeForce RTX 5080 has 154% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 5090.
GeForce RTX 5080's 100.29 performance per dollar ranks it 0th among the other benchmarked GPUs in our database.
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 | +5,232% |
| GeForce RTX 4090 | 104,598 | +4,197% |
| GeForce RTX 5080 | 100,190 | +4,016% |
| Radeon RX 9070 XT | 98,912 | +3,964% |
| Radeon RX 9070 | 88,618 | +3,541% |
| Radeon HD 7850M | 2,467 | +1% |
| Radeon HD 6950M | 2,452 | +1% |
| Quadro K620M | 2,434 | |
| Quadro K3000M | 2,427 | -0% |
| FirePro M6000 | 2,422 | -0% |
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 4060 | 126.34 | +26% |
| GeForce RTX 5060 Ti (16 GB) | 119.81 | +19% |
| GeForce RTX 4060 Ti (8 GB) | 119.81 | +19% |
| GeForce RTX 5070 Ti | 114.57 | +14% |
| GeForce RTX 4070 SUPER | 114.15 | +14% |
| GeForce RTX 5080 | 100.29 | |
| GeForce RTX 4070 | 100.12 | -0% |
| Radeon RX 6800 | 95.14 | -5% |
| GeForce RTX 4070 Ti | 94.63 | -6% |
| GeForce RTX 4070 Ti SUPER | 93.66 | -7% |
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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| 3DMark Time Spy Graphics | -- | 32,317.5 |
| 3DMark Time Spy Score | -- | 29,175 |
| 3DMark Cloud Gate Graphics | 9,092 | 335,663 (+3,591.85%) |
| 3DMark Fire Strike Standard Graphics | 1,621 | 72,807 (+4,391.49%) |
| 3DMark Night Raid Graphics | -- | 225,007 |
| 3DMark 11 Performance Score | 2,526 | 72,606.5 (+2,774.37%) |
| Cinebench R15 OpenGL 64 Bit | 60.6 | -- |
| PassMark G3D Mark | 1,165 | 36,357 (+3,020.77%) |
| PassMark G2D Mark | 157 | 1,401 (+792.36%) |
| Unigine Heaven 3.0 DirectX 11 | 21.9 | -- |
| Unigine Heaven 3.0 OpenGL | 18.6 | -- |
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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Codename | GM108S | GB203 |
| Architecture | Maxwell | Blackwell 2.0 |
| Process Size | 28 nm | 5 nm |
| Transistors | 1,020 million | 45,600 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Memory Size | 2 GB | 16 GB |
| Memory Type | DDR3 | GDDR7 |
| Memory Bandwidth | 16.02 Gb/s | 960 Gb/s |
| Memory Clock | 1,001 MHz | 1,875 MHz |
| Memory Interface | 64 bit | 256 bit |
| L1 Cache | 64 KB | 128 KB |
| L2 Cache | 1,024 KB | 64 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | MXM-A (3.0) | PCIe 5.0 x16 |
| Thermal Design Power (TDP) | 30 W | 360 W |
| Suggested PSU | -- | 750 W |
| Power Connectors | -- | 1x 16-pin |
| Outputs | Device Dependent | HDMI 2.1b, DisplayPort 2.1b |
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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| CUDA Cores | 384 | 10,752 |
| Stream Multiprocessors (SM) | -- | 84 |
| Texture Mapping Units (TMU) | 16 | 336 |
| Render Output Units (ROP) | 8 | 112 |
| Tensor Cores | -- | 336 |
| Ray Tracing Cores | -- | 84 |
| Core Clock Speed | 1,029 MHz | 2,295 MHz |
| Core Clock Speed (Boost) | 1,124 MHz | 2,617 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| Pixel Fill Rate | 8.99 GPixel/s | 293.1 GPixel/s |
| Texture Fill Rate | 17.98 GTexel/s | 879.3 GTexel/s |
| FP32 Performance | 863.2 GFLOPS | 56.28 TFLOPS |
| FP64 Performance | 26.98 GFLOPS | 879.3 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 | Quadro K620M | GeForce RTX 5080 |
|---|---|---|
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 (5.1) | 6.8 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.