Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon R9 Nano1,273% better
17,28217% of 104,598
GeForce GT 640M LE
1,2591% of 104,598
The Radeon R9 Nano has 1,273% better performance than the GeForce GT 640M LE for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon R9 Nano
26.6316% of 161.45
GeForce GT 640M LE
No data available
The Radeon R9 Nano has 16% 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 AMD Radeon R9 Nano GPU
The AMD Radeon R9 Nano is an end-of-life desktop graphics card that released in Q3 2015 with a MSRP of $649. It is built on the GCN 3.0 GPU microarchitecture (codename Fiji) and is manufactured on a 28 nm process.
Memory
The R9 Nano has 4 GB of HBM memory, with a 500 MHz memory clock and a 4,096 bit interface. This gives it a memory bandwidth of 512 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 R9 Nano includes 4,096 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,000 MHz. Complementing the processing units are 256 texture mapping units (TMUs) for efficient texture filtering and 64 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The R9 Nano occupies 2 PCIe expansion slots. It supports HDMI 1.4a, DisplayPort 1.2 display connections. AMD recommends a power supply of at least 450 W to handle the GPU's thermal design power (TDP) of 175 W.
Benchmark Performance & Value
The R9 Nano has the 133rd best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 16.52% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 17,282 score and $649 launch price (MSRP) gives it a performance per dollar of 26.63. This is the 82nd best in value for the 3DMark 11 Performance GPU benchmark.
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.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Manufacturer | AMD | NVIDIA |
| Architecture | GCN 3.0 | Kepler |
| Market Segment | Desktop | Mobile |
| Release Date | Q3 2015 | Q1 2012 |
| Launch Price (MSRP) | $649 | -- |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
Rise of the Tomb Raider
The Witcher 3
BioShock Infinite
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
Rise of the Tomb Raider | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Low - 768p | -- | -- |
| Medium - 768p | -- | -- |
| High - 1080p | -- | -- |
| Ultra - 1080p | 56 FPS | -- |
| QHD - 1440p | -- | -- |
| 4K UHD | 30 FPS | -- |
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:Radeon R9 Nano orGeForce GT 640M LE
| GPU | Frames Per Second | |
|---|---|---|
| GeForce GTX 1660 SUPER | 37 | +24% |
| Radeon RX 590 | 32.6 | +9% |
| Radeon R9 FURY | 32.4 | +9% |
| Radeon RX 5500 XT | 30 | +1% |
| GeForce GTX 1650 SUPER | 30 | +1% |
| Radeon R9 Nano | 29.8 | |
| Radeon RX 570 | 28.5 | -4% |
| GeForce GTX 1060 (6 GB) | 28 | -6% |
| GeForce GTX 980 | 27.9 | -6% |
| Radeon RX 6500 XT | 27.8 | -7% |
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:Radeon R9 Nano orGeForce GT 640M LE
| GPU | Cost Per Frame | |
|---|---|---|
| Radeon R9 280X | 14.17 | -35% |
| GeForce GTX 980 Ti | 15.99 | -27% |
| Radeon R9 FURY | 16.94 | -22% |
| GeForce GTX 980 | 19.68 | -10% |
| Radeon R9 290X | 20.18 | -7% |
| Radeon R9 Nano | 21.78 | |
| GeForce GTX 680 | 29.01 | +33% |
Benchmark Performance
#
Performance
Radeon R9 Nano1,273% better
17,28217% of 104,598
GeForce GT 640M LE
1,2591% of 104,598
The Radeon R9 Nano has 1,273% better performance than the GeForce GT 640M LE for the 3DMark 11 Performance GPU benchmark.
The Radeon R9 Nano is ranked 133rd with a score of 17,282, and the GeForce GT 640M LE is ranked 428th with a score of 1,259.
Performance per dollar
Radeon R9 Nano
26.6316% of 161.45
GeForce GT 640M LE
No data available
The Radeon R9 Nano has 41% of the performance per dollar compared to the leader for the 3DMark 11 Performance GPU benchmark: NVIDIA GeForce RTX 4090.
Radeon R9 Nano's 26.63 performance per dollar ranks it 82nd 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:Radeon R9 Nano or
| GPU | Benchmark Performance | |
|---|---|---|
| Radeon R9 FURY | 17,543 | +2% |
| GeForce GTX 1060 (6 GB) | 17,401 | +1% |
| Radeon R9 Nano | 17,282 | |
| Radeon R9 290X | 16,167.5 | -6% |
| GeForce GTX 970 | 16,033 | -7% |
| GeForce 820M | 1,266.5 | -93% |
| Quadro 2000M | 1,261 | -93% |
| GeForce GT 640M LE | 1,259 | -93% |
| Radeon HD 8570M | 1,255 | -93% |
| GeForce GT 720M | 1,213 | -93% |
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:Radeon R9 Nano orGeForce GT 640M LE
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce GTX 980 Ti | 35.53 | +33% |
| GeForce GTX 980 | 32.07 | +20% |
| Radeon R9 FURY | 31.95 | +20% |
| Radeon R9 290X | 29.45 | +11% |
| GeForce GTX 660 Ti | 28.14 | +6% |
| Radeon R9 Nano | 26.63 | |
| GeForce GTX 780 Ti | 22.34 | -16% |
| GeForce GTX 680 | 20.47 | -23% |
| GeForce GTX 590 | 13.11 | -51% |
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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| 3DMark Time Spy Graphics | 4,511 | -- |
| 3DMark Time Spy Score | 4,556 | -- |
| 3DMark Cloud Gate Graphics | 81,374 | -- |
| 3DMark Fire Strike Standard Graphics | 14,362 | -- |
| 3DMark 11 Performance Score | 14,793 (+968.09%) | 1,385 |
| PassMark G3D Mark | -- | 706 |
| PassMark G2D Mark | -- | 173 |
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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Codename | Fiji | GK107 |
| Architecture | GCN 3.0 | Kepler |
| Process Size | 28 nm | 28 nm |
| Transistors | 8,900 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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Memory Size | 4 GB | 1,024 MB |
| Memory Type | HBM | DDR3 |
| Memory Bandwidth | 512 Gb/s | 28.8 Gb/s |
| Memory Clock | 500 MHz | 900 MHz |
| Memory Interface | 4,096 bit | 128 bit |
| L1 Cache | 16 KB | 16 KB |
| L2 Cache | 2 MB | 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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Slots | 2 slots | -- |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 175 W | 20 W |
| Suggested PSU | 450 W | -- |
| Power Connectors | 1x 8-pin | -- |
| Outputs | HDMI 1.4a, DisplayPort 1.2 | 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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Stream Processors (SP) | 4,096 | -- |
| CUDA Cores | -- | 384 |
| Compute Units (CU) | 64 | -- |
| Stream Multiprocessors (SM) | -- | 2 |
| Texture Mapping Units (TMU) | 256 | 32 |
| Render Output Units (ROP) | 64 | 16 |
| Core Clock Speed | 1,000 MHz | 500 MHz |
| Core Clock Speed (Boost) | -- | 570 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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| Pixel Fill Rate | 64 GPixel/s | 4.56 GPixel/s |
| Texture Fill Rate | 256 GTexel/s | 18.24 GTexel/s |
| FP32 Performance | 8.19 TFLOPS | 437.8 GFLOPS |
| FP64 Performance | 512 GFLOPS | 18.24 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 | Radeon R9 Nano | GeForce GT 640M LE |
|---|---|---|
| DirectX | 12 (12_0) | 12 (11_0) |
| OpenCL | 2.1 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 | 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.