NVIDIA GeForce GT 640M LE vs NVIDIA RTX 2000 Ada Generation Mobile

VS
Performance
GeForce GT 640M LE
1,2591% of 104,598
RTX 2000 Ada Generation Mobile2,304% better
30,26229% of 104,598

The RTX 2000 Ada Generation Mobile has 2,304% better performance than the GeForce GT 640M LE for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
GeForce GT 640M LE
No data available
RTX 2000 Ada Generation Mobile
No data available

We do not have any performance per dollar data for the GeForce GT 640M LE and the RTX 2000 Ada Generation Mobile for the 3DMark 11 Performance GPU benchmark.

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Summary

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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 2000 Ada Generation Mobile GPU

The NVIDIA RTX 2000 Ada Generation Mobile is a mobile graphics card that launched in Q1 2023. It is built on the Ada Lovelace GPU microarchitecture (codename AD107) and is manufactured on a 5 nm process.

Memory

The RTX 2000 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 2000 Ada Generation Mobile includes 3,072 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,635 MHz and can dynamically boost its clock speed up to 2,115 MHz. Complementing the processing units are 96 texture mapping units (TMUs) for efficient texture filtering and 48 render output units (ROPs) for pixel processing. Additionally, the GPU features 96 tensor cores optimized for AI-accelerated workloads and 24 RT cores dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The GPU has a thermal design power (TDP) of 50 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.

Benchmark Performance

The RTX 2000 Ada Generation Mobile has the 74th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 28.93% 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.

InfoGeForce GT 640M LERTX 2000 Ada Generation Mobile
ManufacturerNVIDIANVIDIA
ArchitectureKeplerAda Lovelace
Market SegmentMobileMobile
Release DateQ1 2012Q1 2023
Production StatusEnd-of-lifeActive
ShopCheck PriceCheck Price

Gaming Performance

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Our database does not have gaming performance data for the NVIDIA GeForce GT 640M LE or the NVIDIA RTX 2000 Ada Generation Mobile.

Benchmark Performance

#
Performance
GeForce GT 640M LE
1,2591% of 104,598
RTX 2000 Ada Generation Mobile2,304% better
30,26229% of 104,598

The RTX 2000 Ada Generation Mobile has 2,304% 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 2000 Ada Generation Mobile is ranked 74th with a score of 30,262.

Performance per dollar
GeForce GT 640M LE
No data available
RTX 2000 Ada Generation Mobile
No data available

We do not have any performance per dollar data for the GeForce GT 640M LE and the RTX 2000 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.

Choose Baseline GPU:GeForce GT 640M LE or

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 GT 640M LE orRTX 2000 Ada Generation Mobile
GPUPerformance 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
BenchmarkGeForce GT 640M LERTX 2000 Ada Generation Mobile
3DMark Time Spy Graphics
--
8,433
3DMark Time Spy Score
--
8,849
3DMark Fire Strike Standard Graphics
--
22,039
3DMark 11 Performance Score
1,385
27,558
(+1,889.75%)
Cinebench R15 OpenGL 64 Bit
--
295
PassMark G3D Mark
706
15,579
(+2,106.66%)
PassMark G2D Mark
173
602
(+247.98%)
Benchmarks Source: Notebookcheck

Technical Specs

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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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
CodenameGK107AD107
ArchitectureKeplerAda Lovelace
Process Size28 nm5 nm
Transistors1,270 million18,900 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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
Memory Size1,024 MB8 GB
Memory TypeDDR3GDDR6
Memory Bandwidth28.8 Gb/s256 Gb/s
Memory Clock900 MHz2,000 MHz
Memory Interface128 bit128 bit
L1 Cache16 KB128 KB
L2 Cache256 KB12 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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
Thermal Design Power (TDP)20 W50 W
OutputsDevice DependentDevice 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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
CUDA Cores3843,072
Stream Multiprocessors (SM)224
Texture Mapping Units (TMU)3296
Render Output Units (ROP)1648
Tensor Cores--96
Ray Tracing Cores--24
Core Clock Speed500 MHz1,635 MHz
Core Clock Speed (Boost)570 MHz2,115 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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
Pixel Fill Rate4.56 GPixel/s101.5 GPixel/s
Texture Fill Rate18.24 GTexel/s203 GTexel/s
FP32 Performance437.8 GFLOPS12.99 TFLOPS
FP64 Performance18.24 GFLOPS203 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.

SpecGeForce GT 640M LERTX 2000 Ada Generation Mobile
DirectX12 (11_0)12 Ultimate (12_2)
OpenCL3.03.0
OpenGL4.64.6
Shader Model6.5 (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.