NVIDIA GeForce GT 640M LE vs NVIDIA RTX 3000 Ada Generation Mobile
The RTX 3000 Ada Generation Mobile has 2,236% better performance than the GeForce GT 640M LE for the 3DMark 11 Performance GPU benchmark.
We do not have any performance per dollar data for the GeForce GT 640M LE and the RTX 3000 Ada Generation Mobile for the 3DMark 11 Performance GPU benchmark.
Summary
About the NVIDIA GeForce GT 640M LE GPU
The NVIDIA GeForce GT 640M LE is an end-of-life mobile graphics card that released in Q1 2012. It is built on the Kepler GPU microarchitecture (codename GK107) and is manufactured on a 28 nm process.
Memory
The GT 640M LE has 1,024 MB 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 640M LE includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 500 MHz and can dynamically boost its clock speed up to 570 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 20 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The GT 640M LE has the 428th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.20% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the NVIDIA RTX 3000 Ada Generation Mobile GPU
The NVIDIA RTX 3000 Ada Generation Mobile is a mobile graphics card that launched in Q1 2023. It is built on the Ada Lovelace GPU microarchitecture (codename AD106) and is manufactured on a 5 nm process.
Memory
The RTX 3000 Ada Generation Mobile has 8 GB of GDDR6 memory, with a 2,000 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 256 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 3000 Ada Generation Mobile includes 4,608 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 144 texture mapping units (TMUs) for efficient texture filtering and 48 render output units (ROPs) for pixel processing. Additionally, the GPU features 144 tensor cores optimized for AI-accelerated workloads and 36 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 115 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The RTX 3000 Ada Generation Mobile has the 77th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 28.08% 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Kepler | Ada Lovelace |
| Market Segment | Mobile | Mobile |
| Release Date | Q1 2012 | Q1 2023 |
| Production Status | End-of-life | Active |
| Shop | Check Price | Check Price |
Gaming Performance
Benchmark Performance
The RTX 3000 Ada Generation Mobile has 2,236% better performance than the GeForce GT 640M LE for the 3DMark 11 Performance GPU benchmark.
The GeForce GT 640M LE is ranked 428th with a score of 1,259, and the RTX 3000 Ada Generation Mobile is ranked 77th with a score of 29,411.
We do not have any performance per dollar data for the GeForce GT 640M LE and the RTX 3000 Ada Generation Mobile for the 3DMark 11 Performance GPU benchmark.
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 | |
|---|---|---|
| RTX 2000 Ada Generation Mobile | 30,262 | +2,304% |
| GeForce RTX 2080 SUPER Max-Q | 29,636.5 | +2,254% |
| RTX 3000 Ada Generation Mobile | 29,411 | +2,236% |
| Arc A730M | 29,144 | +2,215% |
| GeForce RTX 2070 SUPER Mobile | 29,092.5 | +2,211% |
| GeForce 820M | 1,266.5 | +1% |
| Quadro 2000M | 1,261 | +0% |
| GeForce GT 640M LE | 1,259 | |
| Radeon HD 8570M | 1,255 | -0% |
| GeForce GT 720M | 1,213 | -4% |
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 | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other GPUs. | |||
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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| 3DMark Time Spy Graphics | -- | 8,351 |
| 3DMark Time Spy Score | -- | 8,811 |
| 3DMark Fire Strike Standard Graphics | -- | 20,908 |
| 3DMark 11 Performance Score | 1,385 | 27,083 (+1,855.45%) |
| Cinebench R15 OpenGL 64 Bit | -- | 288 |
| PassMark G3D Mark | 702 | 18,570 (+2,545.3%) |
| PassMark G2D Mark | 170 | 806 (+374.12%) |
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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| Codename | GK107 | AD106 |
| Architecture | Kepler | Ada Lovelace |
| Process Size | 28 nm | 5 nm |
| Transistors | 1,270 million | 22,900 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| Memory Size | 1,024 MB | 8 GB |
| Memory Type | DDR3 | GDDR6 |
| Memory Bandwidth | 28.8 Gb/s | 256 Gb/s |
| Memory Clock | 900 MHz | 2,000 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 16 KB | 128 KB |
| L2 Cache | 256 KB | 32 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 20 W | 115 W |
| Outputs | Device Dependent | 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| CUDA Cores | 384 | 4,608 |
| Stream Multiprocessors (SM) | 2 | 36 |
| Texture Mapping Units (TMU) | 32 | 144 |
| Render Output Units (ROP) | 16 | 48 |
| Tensor Cores | -- | 144 |
| Ray Tracing Cores | -- | 36 |
| Core Clock Speed | 500 MHz | 1,395 MHz |
| Core Clock Speed (Boost) | 570 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| Pixel Fill Rate | 4.56 GPixel/s | 81.36 GPixel/s |
| Texture Fill Rate | 18.24 GTexel/s | 244.1 GTexel/s |
| FP32 Performance | 437.8 GFLOPS | 15.62 TFLOPS |
| FP64 Performance | 18.24 GFLOPS | 244.1 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 GT 640M LE | RTX 3000 Ada Generation Mobile |
|---|---|---|
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 (5.1) | 6.7 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.