NVIDIA T600 Mobile vs NVIDIA GeForce GT 640M
The T600 Mobile has 508% better performance than the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.
We do not have any performance per dollar data for the T600 Mobile and the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.
Summary
About the NVIDIA T600 Mobile GPU
The NVIDIA T600 Mobile is a mobile graphics card that launched in Q2 2021. It is built on the Turing GPU microarchitecture (codename TU117) and is manufactured on a 12 nm process.
Memory
The T600 Mobile has 4 GB of GDDR6 memory, with a 1,500 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 192 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 T600 Mobile includes 896 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 780 MHz and can dynamically boost its clock speed up to 1,410 MHz. Complementing the processing units are 56 texture mapping units (TMUs) for efficient texture filtering and 32 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 40 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The T600 Mobile has the 175th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 10.02% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
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.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Turing | Kepler |
| Market Segment | Mobile | Mobile |
| Release Date | Q2 2021 | Q1 2012 |
| Production Status | Active | End-of-life |
| 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
Dota 2 - Reborn | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Low - 720p | -- | 57 FPS |
| Medium - 768p | -- | 50 FPS |
| High - 1080p | -- | 25 FPS |
| Ultra - 1080p | -- | 24 FPS |
| QHD - 1440p | -- | -- |
| 4K UHD - 2160p | -- | -- |
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 | |
|---|---|---|
| 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.
| GPU | Cost Per Frame | |
|---|---|---|
| Our database does not have enough data to compare the FPS per dollar with other GPUs. | ||
Benchmark Performance
The T600 Mobile has 508% better performance than the GeForce GT 640M for the 3DMark 11 Performance GPU benchmark.
The T600 Mobile is ranked 175th with a score of 10,498, and the GeForce GT 640M is ranked 386th with a score of 1,728.
We do not have any performance per dollar data for the T600 Mobile and the GeForce GT 640M 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 | |
|---|---|---|
| Arc A350M | 10,730 | +2% |
| Radeon Pro Vega 16 | 10,569 | +1% |
| T600 Mobile | 10,498 | |
| Radeon 680M | 10,399 | -1% |
| Quadro M4000M | 10,259 | -2% |
| Radeon R5 M255 | 1,784 | -83% |
| GeForce 825M | 1,756.5 | -83% |
| GeForce GT 640M | 1,728 | -84% |
| FirePro M4100 | 1,728 | -84% |
| GeForce GT 730M | 1,722 | -84% |
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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| 3DMark Time Spy Graphics | 2,766 | -- |
| 3DMark Time Spy Score | 3,075 | -- |
| 3DMark Cloud Gate Graphics | 53,941 (+497.75%) | 9,024 |
| 3DMark Fire Strike Standard Graphics | 7,928 (+547.18%) | 1,225 |
| 3DMark 11 Performance Score | 10,973 (+489.79%) | 1,860.5 |
| Cinebench R15 OpenGL 64 Bit | 268 (+532.08%) | 42.4 |
| PassMark G3D Mark | -- | 928 |
| PassMark G2D Mark | -- | 193 |
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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Codename | TU117 | GK107 |
| Architecture | Turing | Kepler |
| Process Size | 12 nm | 28 nm |
| Transistors | 4,700 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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Memory Size | 4 GB | 2 GB |
| Memory Type | GDDR6 | DDR3 |
| Memory Bandwidth | 192 Gb/s | 28.8 Gb/s |
| Memory Clock | 1,500 MHz | 900 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 64 KB | 16 KB |
| L2 Cache | 1,024 KB | 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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 40 W | 32 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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| CUDA Cores | 896 | 384 |
| Stream Multiprocessors (SM) | 14 | 2 |
| Texture Mapping Units (TMU) | 56 | 32 |
| Render Output Units (ROP) | 32 | 16 |
| Core Clock Speed | 780 MHz | 624 MHz |
| Core Clock Speed (Boost) | 1,410 MHz | 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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| Pixel Fill Rate | 45.12 GPixel/s | 5.67 GPixel/s |
| Texture Fill Rate | 78.96 GTexel/s | 22.69 GTexel/s |
| FP32 Performance | 2.53 TFLOPS | 544.5 GFLOPS |
| FP64 Performance | 78.96 GFLOPS | 22.69 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 | T600 Mobile | GeForce GT 640M |
|---|---|---|
| DirectX | 12 (12_1) | 12 (11_0) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 | 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.