Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
GeForce RTX 3060 Ti1,957% better
37,94136% of 104,598
GeForce GT 645M
1,844.52% of 104,598
The GeForce RTX 3060 Ti has 1,957% better performance than the GeForce GT 645M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
GeForce RTX 3060 Ti
95.0959% of 161.45
GeForce GT 645M
No data available
The GeForce RTX 3060 Ti has 59% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: AMD Radeon RX 7600.
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Summary
#
About the NVIDIA GeForce RTX 3060 Ti GPU
The NVIDIA GeForce RTX 3060 Ti is a desktop graphics card that launched in Q4 2020 with a MSRP of $399. It is built on the Ampere GPU microarchitecture (codename GA104) and is manufactured on a 8 nm process.
Memory
The RTX 3060 Ti has 8 GB of GDDR6 memory, with a 1,750 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 448 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 3060 Ti includes 4,864 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,410 MHz and can dynamically boost its clock speed up to 1,665 MHz. Complementing the processing units are 152 texture mapping units (TMUs) for efficient texture filtering and 80 render output units (ROPs) for pixel processing. Additionally, the GPU features 152 tensor cores optimized for AI-accelerated workloads and 38 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The RTX 3060 Ti occupies 2 PCIe expansion slots. It supports HDMI 2.1, DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 550 W to handle the GPU's thermal design power (TDP) of 200 W.
Benchmark Performance & Value
The RTX 3060 Ti has the 43rd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 36.27% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 37,941 score and $399 launch price (MSRP) gives it a performance per dollar of 95.09. This is the 21st best in value for the 3DMark 11 Performance GPU benchmark.
About the NVIDIA GeForce GT 645M GPU
The NVIDIA GeForce GT 645M is an end-of-life mobile graphics card that released in Q4 2012. It is built on the Kepler GPU microarchitecture (codename GK107) and is manufactured on a 28 nm process.
Memory
The GT 645M has 2 GB of DDR3 memory, with a 900 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 28.8 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 GT 645M includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 709 MHz and can dynamically boost its clock speed up to 780 MHz. Complementing the processing units are 32 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 32 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The GT 645M has the 372nd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.76% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | GeForce RTX 3060 Ti | GeForce GT 645M |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Ampere | Kepler |
| Market Segment | Desktop | Mobile |
| Release Date | Q4 2020 | Q4 2012 |
| Launch Price (MSRP) | $399 | -- |
| Production Status | Active | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
Black Myth: Wukong
Once Human
The First Descendant
F1 24
Senua's Saga Hellblade 2
Ghost of Tsushima
Dragon's Dogma 2
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
Black Myth: Wukong | GeForce RTX 3060 Ti | GeForce GT 645M |
|---|---|---|
| Low - 1080p | 92 FPS | -- |
| Medium - 1080p | 69 FPS | -- |
| High - 1080p | 52 FPS | -- |
| Ultra - 1080p | 29 FPS | -- |
| QHD - 1440p | 21 FPS | -- |
| 4K UHD - 2160p | 13 FPS | -- |
FPS Source: Notebookcheck
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.
Choose Baseline GPU:GeForce RTX 3060 Ti orGeForce GT 645M
| GPU | Frames Per Second | |
|---|---|---|
| GeForce RTX 3090 | 22 | +69% |
| GeForce RTX 3060 Ti | 13 | |
| GeForce RTX 2070 SUPER | 8 | -38% |
| GeForce RTX 2060 SUPER | 7 | -46% |
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.
Choose Baseline GPU:GeForce RTX 3060 Ti orGeForce GT 645M
| GPU | Cost Per Frame | |
|---|---|---|
| GeForce RTX 3060 Ti | 30.69 | |
| GeForce RTX 2060 SUPER | 57 | +86% |
| GeForce RTX 2070 SUPER | 62.38 | +103% |
| GeForce RTX 3090 | 68.14 | +122% |
Benchmark Performance
#
Performance
GeForce RTX 3060 Ti1,957% better
37,94136% of 104,598
GeForce GT 645M
1,844.52% of 104,598
The GeForce RTX 3060 Ti has 1,957% better performance than the GeForce GT 645M for the 3DMark 11 Performance GPU benchmark.
The GeForce RTX 3060 Ti is ranked 43rd with a score of 37,941, and the GeForce GT 645M is ranked 372nd with a score of 1,844.5.
Performance per dollar
GeForce RTX 3060 Ti
95.0959% of 161.45
GeForce GT 645M
No data available
The GeForce RTX 3060 Ti has 145% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
GeForce RTX 3060 Ti's 95.09 performance per dollar ranks it 21st 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.
Choose Baseline GPU:GeForce RTX 3060 Ti or
| GPU | Benchmark Performance | |
|---|---|---|
| Radeon RX 6600 XT | 39,051 | +3% |
| GeForce RTX 4060 | 38,191 | +1% |
| GeForce RTX 3060 Ti | 37,941 | |
| Radeon VII | 37,881 | -0% |
| GeForce GTX 1080 Ti | 37,671.5 | -1% |
| Radeon R7 M270 | 1,857.5 | -95% |
| GeForce GT 740M | 1,848 | -95% |
| GeForce GT 645M | 1,844.5 | -95% |
| GeForce 920MX | 1,835 | -95% |
| Quadro K1100M | 1,826.5 | -95% |
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.
Choose Baseline GPU:GeForce RTX 3060 Ti orGeForce GT 645M
| GPU | Performance Per Dollar | |
|---|---|---|
| Radeon RX 5600 XT | 112.22 | +18% |
| Radeon RX 6600 XT | 103.04 | +8% |
| GeForce RTX 4070 | 100.12 | +5% |
| Radeon RX 6600 | 96.58 | +2% |
| Radeon RX 6800 | 95.14 | +0% |
| GeForce RTX 3060 Ti | 95.09 | |
| Radeon RX 5700 | 90.17 | -5% |
| Radeon RX 5700 XT | 89.78 | -6% |
| GeForce RTX 4060 Ti (16 GB) | 86.4 | -9% |
| GeForce RTX 3060 | 86.25 | -9% |
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 3060 Ti | GeForce GT 645M |
|---|---|---|
| 3DMark Time Spy Graphics | 11,590 | -- |
| 3DMark Time Spy Score | 11,520 | -- |
| 3DMark Cloud Gate Graphics | 153,968 (+1,679.05%) | 8,654.5 |
| 3DMark Fire Strike Standard Graphics | 28,145 (+2,344.2%) | 1,151.5 |
| 3DMark Night Raid Graphics | 131,062 | -- |
| 3DMark 11 Performance Score | 33,117 (+1,587.49%) | 1,962.5 |
| PassMark G3D Mark | 20,497 (+2,094.54%) | 934 |
| PassMark G2D Mark | 1,000 (+532.91%) | 158 |
| Unigine Heaven 3.0 DirectX 11 | -- | 17.7 |
Benchmarks Source: Notebookcheck
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 3060 Ti | GeForce GT 645M |
|---|---|---|
| Codename | GA104 | GK107 |
| Architecture | Ampere | Kepler |
| Process Size | 8 nm | 28 nm |
| Transistors | 17,400 million | 1,270 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 3060 Ti | GeForce GT 645M |
|---|---|---|
| Memory Size | 8 GB | 2 GB |
| Memory Type | GDDR6 | DDR3 |
| Memory Bandwidth | 448 Gb/s | 28.8 Gb/s |
| Memory Clock | 1,750 MHz | 900 MHz |
| Memory Interface | 256 bit | 128 bit |
| L1 Cache | 128 KB | 16 KB |
| L2 Cache | 4 MB | 256 KB |
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 3060 Ti | GeForce GT 645M |
|---|---|---|
| Slots | 2 slots | -- |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 200 W | 32 W |
| Suggested PSU | 550 W | -- |
| Power Connectors | 1x 12-pin | -- |
| Outputs | HDMI 2.1, DisplayPort 1.4a | Device Dependent |
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 3060 Ti | GeForce GT 645M |
|---|---|---|
| CUDA Cores | 4,864 | 384 |
| Stream Multiprocessors (SM) | 38 | 2 |
| Texture Mapping Units (TMU) | 152 | 32 |
| Render Output Units (ROP) | 80 | 16 |
| Tensor Cores | 152 | -- |
| Ray Tracing Cores | 38 | -- |
| Core Clock Speed | 1,410 MHz | 709 MHz |
| Core Clock Speed (Boost) | 1,665 MHz | 780 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 3060 Ti | GeForce GT 645M |
|---|---|---|
| Pixel Fill Rate | 133.2 GPixel/s | 6.24 GPixel/s |
| Texture Fill Rate | 253.1 GTexel/s | 24.96 GTexel/s |
| FP32 Performance | 16.2 TFLOPS | 599 GFLOPS |
| FP64 Performance | 253.1 GFLOPS | 24.96 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 3060 Ti | GeForce GT 645M |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.5 (5.1) |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.