Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
GeForce GT 640M
1,7282% of 104,598
GeForce GTX 480190% better
5,0145% of 104,598
The GeForce GTX 480 has 190% better performance than the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
GeForce GT 640M
No data available
GeForce GTX 480
10.056% of 161.45
The GeForce GTX 480 has 6% 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 GT 640M GPU
The NVIDIA GeForce GT 640M 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 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 640M includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 624 MHz and can dynamically boost its clock speed up to 709 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 640M has the 386th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 1.65% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
About the NVIDIA GeForce GTX 480 GPU
The NVIDIA GeForce GTX 480 is an end-of-life desktop graphics card that released in Q1 2010 with a MSRP of $499. It is built on the Fermi GPU microarchitecture (codename GF100) and is manufactured on a 40 nm process.
Memory
The GTX 480 has 1,536 MB of GDDR5 memory, with a 924 MHz memory clock and a 384 bit interface. This gives it a memory bandwidth of 177.4 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 GTX 480 includes 480 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 700 MHz. Complementing the processing units are 60 texture mapping units (TMUs) for efficient texture filtering and 48 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GTX 480 occupies 2 PCIe expansion slots. It supports DVI, mini-HDMI 1.3a display connections. NVIDIA recommends a power supply of at least 600 W to handle the GPU's thermal design power (TDP) of 250 W.
Benchmark Performance & Value
The GTX 480 has the 248th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 4.79% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 5,014 score and $499 launch price (MSRP) gives it a performance per dollar of 10.05. This is the 101st 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 GT 640M | GeForce GTX 480 |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Kepler | Fermi |
| Market Segment | Mobile | Desktop |
| Release Date | Q1 2012 | Q1 2010 |
| Launch Price (MSRP) | -- | $499 |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
Dota 2 - Reborn
The Witcher 3
GTA V
BioShock Infinite
CS: GO
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
Dota 2 - Reborn | GeForce GT 640M | GeForce GTX 480 |
|---|---|---|
| Low - 720p | 57 FPS | -- |
| Medium - 768p | 50 FPS | -- |
| High - 1080p | 25 FPS | -- |
| Ultra - 1080p | 24 FPS | -- |
| QHD - 1440p | -- | -- |
| 4K UHD - 2160p | -- | -- |
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 GT 640M orGeForce GTX 480
| GPU | Frames Per Second | |
|---|---|---|
| Radeon R9 M280X | 31.3 | +30% |
| GeForce MX130 | 31 | +29% |
| Radeon R9 M375 | 30 | +24% |
| Radeon 530 | 28 | +16% |
| GeForce 920M | 25.3 | +5% |
| GeForce GT 640M | 24.1 | |
| Radeon R5 M255 | 21 | -13% |
| Radeon R7 M440 | 21 | -13% |
| Radeon R5 M430 | 19.1 | -21% |
| Radeon R7 M340 | 18 | -25% |
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 GT 640M orGeForce GTX 480
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
#
Performance
GeForce GT 640M
1,7282% of 104,598
GeForce GTX 480190% better
5,0145% of 104,598
The GeForce GTX 480 has 190% better performance than the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.
The GeForce GT 640M is ranked 386th with a score of 1,728, and the GeForce GTX 480 is ranked 248th with a score of 5,014.
Performance per dollar
GeForce GT 640M
No data available
GeForce GTX 480
10.056% of 161.45
The GeForce GTX 480 has 15% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
GeForce GTX 480's 10.05 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.
Choose Baseline GPU:GeForce GT 640M or
| GPU | Benchmark Performance | |
|---|---|---|
| Radeon HD 7870 (GHz Edition) | 6,194 | +258% |
| GeForce GTX 750 Ti | 5,378 | +211% |
| GeForce GTX 480 | 5,014 | +190% |
| GeForce GT 1030 | 4,727.5 | +174% |
| GeForce GTX 470 | 4,342 | +151% |
| Radeon R5 M255 | 1,784 | +3% |
| GeForce 825M | 1,756.5 | +2% |
| GeForce GT 640M | 1,728 | |
| FirePro M4100 | 1,728 | 0% |
| GeForce GT 730M | 1,722 | -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.
Choose Baseline GPU:GeForce GT 640M orGeForce GTX 480
| GPU | Performance Per Dollar | |
|---|---|---|
| Radeon HD 6870 | 17.65 | +76% |
| Radeon HD 7970 | 14.15 | +41% |
| GeForce GTX 590 | 13.11 | +31% |
| GeForce GTX 470 | 12.44 | +24% |
| Radeon HD 6450 | 11.33 | +13% |
| GeForce GTX 480 | 10.05 | |
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 | GeForce GTX 480 |
|---|---|---|
| 3DMark Cloud Gate Graphics | 9,024 | -- |
| 3DMark Fire Strike Standard Graphics | 1,225 | -- |
| 3DMark 11 Performance Score | 1,860.5 | 4,982 (+167.78%) |
| Cinebench R15 OpenGL 64 Bit | 42.4 | -- |
| PassMark G3D Mark | 927 | 4,107 (+343.04%) |
| PassMark G2D Mark | 197 | 450 (+128.43%) |
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 GT 640M | GeForce GTX 480 |
|---|---|---|
| Codename | GK107 | GF100 |
| Architecture | Kepler | Fermi |
| Process Size | 28 nm | 40 nm |
| Transistors | 1,270 million | 3,100 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 | GeForce GTX 480 |
|---|---|---|
| Memory Size | 2 GB | 1,536 MB |
| Memory Type | DDR3 | GDDR5 |
| Memory Bandwidth | 28.8 Gb/s | 177.4 Gb/s |
| Memory Clock | 900 MHz | 924 MHz |
| Memory Interface | 128 bit | 384 bit |
| L1 Cache | 16 KB | 64 KB |
| L2 Cache | 256 KB | 768 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 GT 640M | GeForce GTX 480 |
|---|---|---|
| Slots | -- | 2 slots |
| Bus Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Thermal Design Power (TDP) | 32 W | 250 W |
| Suggested PSU | -- | 600 W |
| Power Connectors | -- | 1x 6-pin + 1x 8-pin |
| Outputs | Device Dependent | DVI, mini-HDMI 1.3a |
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 | GeForce GTX 480 |
|---|---|---|
| CUDA Cores | 384 | 480 |
| Stream Multiprocessors (SM) | 2 | 15 |
| Texture Mapping Units (TMU) | 32 | 60 |
| Render Output Units (ROP) | 16 | 48 |
| Core Clock Speed | 624 MHz | 700 MHz |
| Core Clock Speed (Boost) | 709 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 | GeForce GTX 480 |
|---|---|---|
| Pixel Fill Rate | 5.67 GPixel/s | 21.03 GPixel/s |
| Texture Fill Rate | 22.69 GTexel/s | 42.06 GTexel/s |
| FP32 Performance | 544.5 GFLOPS | 1,345 GFLOPS |
| FP64 Performance | 22.69 GFLOPS | 168.1 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 | GeForce GTX 480 |
|---|---|---|
| DirectX | 12 (11_0) | 12 (11_0) |
| OpenCL | 3.0 | 1.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 (5.1) | 5.1 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.