Performance
RTX A4000
No data available
T400
No data available
We do not have any performance data for the RTX A4000 and the T400 for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
RTX A4000
No data available
T400
No data available
We do not have any performance per dollar data for the RTX A4000 and the T400 for the 3DMark 11 Performance GPU benchmark.
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Summary
#
About the NVIDIA RTX A4000 GPU
The NVIDIA RTX A4000 is a workstation graphics card that launched in Q2 2021. It is built on the Ampere GPU microarchitecture (codename GA104) and is manufactured on a 8 nm process.
Memory
The RTX A4000 has 16 GB of GDDR6 memory, with a 1,750 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 448 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 A4000 includes 6,144 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 735 MHz and can dynamically boost its clock speed up to 1,560 MHz. Complementing the processing units are 192 texture mapping units (TMUs) for efficient texture filtering and 96 render output units (ROPs) for pixel processing. Additionally, the GPU features 192 tensor cores optimized for AI-accelerated workloads and 48 RT cores dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The RTX A4000 is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 300 W to handle the GPU's thermal design power (TDP) of 140 W.
About the NVIDIA T400 GPU
The NVIDIA T400 is a workstation 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 T400 has 2 GB of GDDR6 memory, with a 1,250 MHz memory clock and a 64 bit interface. This gives it a memory bandwidth of 80 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 T400 includes 384 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 420 MHz and can dynamically boost its clock speed up to 1,425 MHz. Complementing the processing units are 24 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The T400 is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports mini-DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 200 W to handle the GPU's thermal design power (TDP) of 30 W.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | RTX A4000 | T400 |
|---|---|---|
| Manufacturer | NVIDIA | NVIDIA |
| Architecture | Ampere | Turing |
| Market Segment | Workstation | Workstation |
| Release Date | Q2 2021 | Q2 2021 |
| Production Status | Active | Active |
| Shop | Check Price | Check Price |
Gaming Performance
#
Our database does not have gaming performance data for the NVIDIA RTX A4000 or the NVIDIA T400.
Benchmark Performance
#
Performance
RTX A4000
No data available
T400
No data available
We do not have any performance data for the RTX A4000 and the T400 for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
RTX A4000
No data available
T400
No data available
We do not have any performance per dollar data for the RTX A4000 and the T400 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:RTX A4000 orT400
| GPU | Benchmark Performance | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance with other GPUs. | |||
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:RTX A4000 orT400
| 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 | RTX A4000 | T400 |
|---|---|---|
| 3DMark Time Spy Graphics | 11,189 | -- |
| PassMark G3D Mark | 19,425 (+434.98%) | 3,631 |
| PassMark G2D Mark | 1,006 (+69.08%) | 595 |
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 | RTX A4000 | T400 |
|---|---|---|
| Codename | GA104 | TU117 |
| Architecture | Ampere | Turing |
| Process Size | 8 nm | 12 nm |
| Transistors | 17,400 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 | RTX A4000 | T400 |
|---|---|---|
| Memory Size | 16 GB | 2 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 Gb/s | 80 Gb/s |
| Memory Clock | 1,750 MHz | 1,250 MHz |
| Memory Interface | 256 bit | 64 bit |
| L1 Cache | 128 KB | 64 KB |
| L2 Cache | 4 MB | 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 | RTX A4000 | T400 |
|---|---|---|
| Slots | 1 slot | 1 slot |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Thermal Design Power (TDP) | 140 W | 30 W |
| Suggested PSU | 300 W | 200 W |
| Power Connectors | 1x 6-pin | -- |
| Outputs | DisplayPort 1.4a | mini-DisplayPort 1.4a |
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 | RTX A4000 | T400 |
|---|---|---|
| CUDA Cores | 6,144 | 384 |
| Stream Multiprocessors (SM) | 48 | 6 |
| Texture Mapping Units (TMU) | 192 | 24 |
| Render Output Units (ROP) | 96 | 16 |
| Tensor Cores | 192 | -- |
| Ray Tracing Cores | 48 | -- |
| Core Clock Speed | 735 MHz | 420 MHz |
| Core Clock Speed (Boost) | 1,560 MHz | 1,425 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 | RTX A4000 | T400 |
|---|---|---|
| Pixel Fill Rate | 149.8 GPixel/s | 22.8 GPixel/s |
| Texture Fill Rate | 299.5 GTexel/s | 34.2 GTexel/s |
| FP32 Performance | 19.17 TFLOPS | 1,094 GFLOPS |
| FP64 Performance | 299.5 GFLOPS | 34.2 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 | RTX A4000 | T400 |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenCL | 3.0 | 3.0 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.8 | 6.8 |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.