NVIDIA GeForce GTX TITAN X
The NVIDIA GeForce GTX TITAN X is a graphics card released on March 17, 2015, built on the Maxwell architecture. It has 3,072 shading units, 12 GB of GDDR5 memory on a 384-bit bus, 336.6 GB/s of memory bandwidth, a boost clock of 1.09 GHz and a 250 W board power rating. It scores 12,557 in the PassMark G3D benchmark. It supports DirectX 12 and OpenGL 4.5.
Depth: 40 recorded fields, 5 features, 5 PassMark workloads
Specification data last verified October 1, 2026 against PassMark Videocard Benchmark, NVIDIA Developer: Video Encode and Decode GPU Support Matrix and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 10 of 10 tracked specifications recorded.
Performance
The NVIDIA GeForce GTX TITAN X scores 12,557 in the PassMark G3D benchmark, higher than 91.3% of the 2,658 GPUs benchmarked (PassMark rank #239), measured across 1,911 submitted results. Its PassMark G2D score is 812.
PassMark workload tests
In the PassMark workload tests the NVIDIA GeForce GTX TITAN X averages DirectX 9 178 fps, DirectX 10 66 fps, DirectX 11 103 fps, DirectX 12 50 fps and GPU Compute 5,609 ops/s, across 1,911 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.
As stated by PassMark
PassMark's own listing for the NVIDIA GeForce GTX TITAN X states the PCIe 3.0 x16 interface, up to 12 GB of memory, a core clock of 1000 MHz, DirectX 12 and OpenGL 4.5, first benchmarked on 2015-03-19. These are PassMark's figures, shown separately from the specification tables above.
Graphics processor
The NVIDIA GeForce GTX TITAN X is based on the Maxwell architecture, uses the GM200-400-A1 graphics processor, contains 8,000 million transistors and has a die size of 601 mm².
Shader configuration
The NVIDIA GeForce GTX TITAN X has 3,072 shading units, 192 texture mapping units and 96 render output units.
The NVIDIA GeForce GTX TITAN X does not use XMX engines; those are specific to Intel Arc graphics. Infinity Cache is an AMD architectural feature and does not apply to the NVIDIA GeForce GTX TITAN X. Feex has no recorded ray tracing core count for the NVIDIA GeForce GTX TITAN X.
Clock speeds
The NVIDIA GeForce GTX TITAN X runs at a base clock of 1.00 GHz and boosts to 1.09 GHz.
Memory
The NVIDIA GeForce GTX TITAN X is equipped with 12 GB of GDDR5 memory, uses a 384-bit memory bus and delivers 336.6 GB/s of memory bandwidth.
Board and power
The NVIDIA GeForce GTX TITAN X has a board power rating of 250 W and it connects over PCIe 3.0 x16.
Market
The NVIDIA GeForce GTX TITAN X was released on March 17, 2015 and launched at a price of $999.
Benchmarks
Graphics and compute APIs
The NVIDIA GeForce GTX TITAN X supports DirectX 12 and OpenGL 4.5.
Feex has no recorded CUDA compute capability for the NVIDIA GeForce GTX TITAN X. Feex has no recorded Vulkan version for the NVIDIA GeForce GTX TITAN X. Feex has no recorded OpenCL version for the NVIDIA GeForce GTX TITAN X.
Media engine
The NVIDIA GeForce GTX TITAN X provides hardware encode for H.264 (AVC) and HEVC (H.265) and hardware decode for H.264 (AVC). It does not support hardware encode for AV1 and decode for AV1.
| Codec | Encode | Decode |
|---|---|---|
| H.264 (AVC) | Supported4:4:4: Yes | Supported |
| HEVC (H.265) | Supported4:2:2: No; B-frames: No | Not stated by the vendor |
| AV1 | Not supported | Not supported |
supported explicitly not supported not stated by the vendor
Not listed: VP9. No source Feex holds states whether the NVIDIA GeForce GTX TITAN X supports this codec; that is silence, not a statement that it is unsupported.
Frequently asked questions
How much VRAM does the NVIDIA GeForce GTX TITAN X have?
The NVIDIA GeForce GTX TITAN X has 12 GB of GDDR5 memory on a 384-bit bus. Its memory bandwidth is 336.6 GB/s.
How much power does the NVIDIA GeForce GTX TITAN X use and what power supply does it need?
The NVIDIA GeForce GTX TITAN X has a board power rating of 250 W.
How fast is the NVIDIA GeForce GTX TITAN X?
The NVIDIA GeForce GTX TITAN X scores 12,557 in the PassMark G3D benchmark, higher than 91.3% of the 2,658 GPUs benchmarked. Its PassMark rank is #239. In the PassMark DirectX 12 test it averages 50 fps.
Does the NVIDIA GeForce GTX TITAN X support AV1 encoding?
No. Feex records AV1 hardware encoding as explicitly not supported on the NVIDIA GeForce GTX TITAN X.
What bus interface does the NVIDIA GeForce GTX TITAN X use?
The NVIDIA GeForce GTX TITAN X connects over PCIe 3.0 x16.
When was the NVIDIA GeForce GTX TITAN X released and how much did it cost at launch?
The NVIDIA GeForce GTX TITAN X was released on March 17, 2015 and launched at a price of $999.
Corrections to this record
After an audit, 1 empty field was filled from sources. Each change is listed with its old value, new value, rule and sources.
1 filled value
- Architecture: Maxwell (was Not recorded). Rule: Architecture from chip codename. chip GM200 -> Maxwell. Sources: Wikipedia: List of Nvidia graphics processing units (revision 1377107724); Wikipedia: List of Nvidia desktop graphics processing units (revision 1375708460).
The audit log is public: all changes for this GPU, the corrections overview and the method.
Similar performance
Compare the NVIDIA GeForce GTX TITAN X
Side-by-side specification comparisons against cards in the same performance band.