Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
GeForce GT 420M
6851% of 104,598
T600 Mobile1,433% better
10,49810% of 104,598
The T600 Mobile has 1,433% better performance than the GeForce GT 420M for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
GeForce GT 420M
No data available
T600 Mobile
No data available
We do not have any performance per dollar data for the GeForce GT 420M and the T600 Mobile for the 3DMark 11 Performance GPU benchmark.
Shop GeForce GT 420M
Shop T600 Mobile
As an Amazon Associate I earn from qualifying purchases.
Summary
#
About the NVIDIA GeForce GT 420M GPU
The NVIDIA GeForce GT 420M is an end-of-life mobile graphics card that released in Q3 2010. It is built on the Fermi GPU microarchitecture (codename GF108) and is manufactured on a 40 nm process.
Memory
The GT 420M has 1,024 MB of DDR3 memory, with a 800 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 25.6 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 420M includes 96 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 500 MHz. Complementing the processing units are 16 texture mapping units (TMUs) for efficient texture filtering and 4 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The GPU has a thermal design power (TDP) of 23 W. A power supply not strong enough to handle this might result in system crashes and potentially damage your hardware.
Benchmark Performance
The GT 420M has the 490th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 0.65% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090.
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 10.04% 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 420M | T600 Mobile |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Fermi | Turing |
| Market Segment | Mobile | Mobile |
| Release Date | Q3 2010 | Q2 2021 |
| Production Status | End-of-life | Active |
| Shop | Check Price | Check Price |
Gaming Performance
#
Our database does not have gaming performance data for the NVIDIA GeForce GT 420M or the NVIDIA T600 Mobile.
Benchmark Performance
#
Performance
GeForce GT 420M
6851% of 104,598
T600 Mobile1,433% better
10,49810% of 104,598
The T600 Mobile has 1,433% better performance than the GeForce GT 420M for the 3DMark 11 Performance GPU benchmark.
The GeForce GT 420M is ranked 490th with a score of 685, and the T600 Mobile is ranked 175th with a score of 10,498.
Performance per dollar
GeForce GT 420M
No data available
T600 Mobile
No data available
We do not have any performance per dollar data for the GeForce GT 420M and the T600 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 420M or
| GPU | Benchmark Performance | |
|---|---|---|
| Arc A350M | 10,730 | +1,466% |
| Radeon Pro Vega 16 | 10,569 | +1,443% |
| T600 Mobile | 10,498 | +1,433% |
| Radeon 680M | 10,371 | +1,414% |
| Quadro M4000M | 10,259 | +1,398% |
| GeForce GT 425M | 753 | +10% |
| Radeon HD 7610M | 749 | +9% |
| GeForce GT 420M | 685 | |
| Radeon HD 6490M | 601 | -12% |
| GeForce GT 520MX | 596.5 | -13% |
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 420M orT600 Mobile
| 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 420M | T600 Mobile |
|---|---|---|
| 3DMark Time Spy Graphics | -- | 2,766 |
| 3DMark Time Spy Score | -- | 3,075 |
| 3DMark Cloud Gate Graphics | -- | 53,941 |
| 3DMark Fire Strike Standard Graphics | -- | 7,928 |
| 3DMark 11 Performance Score | 775 | 10,973 (+1,315.87%) |
| Cinebench R15 OpenGL 64 Bit | -- | 268 |
| PassMark G3D Mark | 397 | -- |
| PassMark G2D Mark | 86 | -- |
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 420M | T600 Mobile |
|---|---|---|
| Codename | GF108 | TU117 |
| Architecture | Fermi | Turing |
| Process Size | 40 nm | 12 nm |
| Transistors | 585 million | 4,700 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 420M | T600 Mobile |
|---|---|---|
| Memory Size | 1,024 MB | 4 GB |
| Memory Type | DDR3 | GDDR6 |
| Memory Bandwidth | 25.6 Gb/s | 192 Gb/s |
| Memory Clock | 800 MHz | 1,500 MHz |
| Memory Interface | 128 bit | 128 bit |
| L1 Cache | 64 KB | 64 KB |
| L2 Cache | 256 KB | 1,024 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 420M | T600 Mobile |
|---|---|---|
| Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 23 W | 40 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 420M | T600 Mobile |
|---|---|---|
| CUDA Cores | 96 | 896 |
| Stream Multiprocessors (SM) | 2 | 14 |
| Texture Mapping Units (TMU) | 16 | 56 |
| Render Output Units (ROP) | 4 | 32 |
| Core Clock Speed | 500 MHz | 780 MHz |
| Core Clock Speed (Boost) | -- | 1,410 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 420M | T600 Mobile |
|---|---|---|
| Pixel Fill Rate | 2 GPixel/s | 45.12 GPixel/s |
| Texture Fill Rate | 8 GTexel/s | 78.96 GTexel/s |
| FP32 Performance | 192 GFLOPS | 2.53 TFLOPS |
| FP64 Performance | 16 GFLOPS | 78.96 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 GT 420M | T600 Mobile |
|---|---|---|
| DirectX | 12 (11_0) | 12 (12_1) |
| OpenCL | 1.1 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 5.1 | 6.7 |
Check out these comparisons for similar GPUs:
Looking for alternatives? Check out these similar GPUs:
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.