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NVIDIA Jetson TK1
- Graphics Processor
- GK20A
- Cores
- 192
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 2 GB
- Memory Type
- DDR3L
- Bus Width
- 64 bit
GPU
Recommended Gaming Resolutions:
-
640x480
-
1280x720
-
1366x768
The Jetson TK1 was a mobile graphics chip by NVIDIA, launched on October 15th, 2014. Built on the 28 nm process, and based on the GK20A graphics processor, in its CD575M-A1 variant, the chip supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. It features 192 shading units, 8 texture mapping units, and 4 ROPs. NVIDIA has paired 2,048 MB DDR3L memory with the Jetson TK1, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 756 MHz, which can be boosted up to 951 MHz, memory is running at 467 MHz.
Its power draw is rated at 8 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. Jetson TK1 is connected to the rest of the system using a PCI-Express 1.0 x1 interface. The card measures 127 mm in length, 127 mm in width, and features a igp cooling solution.
Graphics Processor
- GPU Name
-
GK20A
- GPU Variant
-
CD575M-A1
- Architecture
- Kepler 2.0
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- unknown
- Die Size
- unknown
Mobile Graphics
- Release Date
- Oct 15th, 2014
- Generation
-
Tegra
(Kepler)
- Production
- End-of-life
- Bus Interface
- PCIe 1.0 x1
Clock Speeds
- Base Clock
- 756 MHz
- Boost Clock
- 951 MHz
- Memory Clock
-
467 MHz
934 Mbps effective
Memory
- Memory Size
-
2 GB
- Memory Type
- DDR3L
- Memory Bus
-
64 bit
- Bandwidth
-
7.472 GB/s
Render Config
- Shading Units
-
192
- TMUs
-
8
- ROPs
-
4
- SMX Count
-
1
- L1 Cache
-
16 KB (per SMX)
- L2 Cache
-
128 KB
Theoretical Performance
- Pixel Rate
-
3.804 GPixel/s
- Texture Rate
-
7.608 GTexel/s
- FP32 (float)
-
365.2 GFLOPS
- FP64 (double)
-
11.41 GFLOPS (1:32)
Board Design
- Slot Width
- IGP
- Length
- 127 mm
5 inches
- Width
- 127 mm
5 inches
- TDP
- 8 W
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 12 (11_0)
- OpenGL
-
ES 3.1
- OpenCL
- N/A
- Vulkan
- 1.3
- CUDA
- 3.2
- Shader Model
- 6.5 (5.1)
GK20A GPU Notes
L1 Cache is configurable from 16 KB up to 48 KB per SMX |
Devices
based on this design (1)
Name |
GPU Clock |
Boost Clock | Memory Clock |
Other Changes |
|
756 MHz |
951 MHz | 467 MHz |
|