Performance to price ratio. The higher, the better.
AMD Radeon RX 6400 vs NVIDIA T1000
- Interface PCIe 3.0 x16
- Core clock speed
- Max video memory 4 GB
- Memory type GDDR6
- Memory clock speed 10 Gbps
- Maximum resolution
- Interface PCIe 4.0 x4
- Core clock speed
- Max video memory 4 GB
- Memory type GDDR6
- Memory clock speed 16 Gbps
- Maximum resolution
General info
GPU architecture, market segment, value for money and other general parameters compared.
Place in performance ranking | 224 | 232 |
Place by popularity | no data | 82 |
Value for money | 27.91 | 27.69 |
Architecture | Turing (2018−2021) | RDNA 2.0 (2020−2022) |
GPU code name | TU117 | Navi 24 |
Market segment | Desktop | Desktop |
Release date | 6 May 2021 (2 years old) | 19 January 2022 (1 year old) |
Launch price (MSRP) | no data | $159 |
Current price | $211 | $206 (1.3x MSRP) |
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
Pipelines / CUDA cores | 896 | 768 |
Boost clock speed | 1395 MHz | 2321 MHz |
Number of transistors | 4,700 million | 5,400 million |
Manufacturing process technology | 12 nm | 6 nm |
Power consumption (TDP) | 50 Watt | 53 Watt |
Texture fill rate | 78.12 | 111.4 |
Size and compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
Interface | PCIe 3.0 x16 | PCIe 4.0 x4 |
Width | 1-slot | 1-slot |
Supplementary power connectors | None | None |
Memory
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.
Memory type | GDDR6 | GDDR6 |
Maximum RAM amount | 4 GB | 4 GB |
Memory bus width | 128 Bit | 64 Bit |
Memory clock speed | 10 GB/s | 16 GB/s |
Memory bandwidth | 160.0 GB/s | 128.0 GB/s |
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
Display Connectors | 4x mini-DisplayPort | 1x HDMI 2.1, 1x DisplayPort 1.4a |
HDMI | no data | + |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
Shader Model | 6.6 | 6.6 |
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 2.2 |
Vulkan | 1.2 | 1.3 |
CUDA | 7.5 | no data |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
T1000 outperforms Radeon RX 6400 by 3% in our combined benchmark results.
Passmark
This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 24%
T1000 outperforms Radeon RX 6400 by 3% in Passmark.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Advantages and disadvantages
Performance score | 19.55 | 19.03 |
Recency | 6 May 2021 | 19 January 2022 |
Memory bus width | 128 | 64 |
Pipelines / CUDA cores | 896 | 768 |
Memory bandwidth | 160 | 128 |
Chip lithography | 12 nm | 6 nm |
Power consumption (TDP) | 50 Watt | 53 Watt |
We couldn't decide between T1000 and Radeon RX 6400. The differences in performance seem too small.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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