I’m looking for the GPU of jetson TX2. but I can’t find some. What is the Transistor Count on the Jetson TX2? I know there are 2B in nano, but I can’t find the transistor count of TX2. and I can’t find Shared Memory/SM, and Register File/SM. Where can I find these?
Can you tell me on what context you are asking. SM with respect to CUDA or SM with respect to Linux Kernel?
TX2 has pascal with 15.3 billion transistor GPU
I was just trying to find out more about GPU. I’d like to make a table 1 on the white paper that you uploaded. I’m sorry for your valuable answer, but when I ran the Device query on Jetson TX2, there were two streaming multiprocessors. Is the GPU on TX2 correct?
please past your exact command used and and output
Thank you for your answers.
This is the result of running devicequery on TX2.
device 0: “NVIDIA Tegra X2”
CUDA Driver Version / Runtime Version 10.0 / 10.0
CUDA Capability Major/Minor version number: 6.2
Total amount of global memory: 7852 MBytes (8233566208 bytes)
( 2) Multiprocessors, (128) CUDA Cores/MP: 256 CUDA Cores
GPU Max Clock rate: 1020 MHz (1.02 GHz)
Memory Clock rate: 1300 Mhz
Memory Bus Width: 128-bit
L2 Cache Size: 524288 bytes
Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers
Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 2048 layers
Total amount of constant memory: 65536 bytes
Total amount of shared memory per block: 49152 bytes
Total number of registers available per block: 32768
Warp size: 32
Maximum number of threads per multiprocessor: 2048
Maximum number of threads per block: 1024
Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535)
Maximum memory pitch: 2147483647 bytes
Texture alignment: 512 bytes
Concurrent copy and kernel execution: Yes with 1 copy engine(s)
Run time limit on kernels: No
Integrated GPU sharing Host Memory: Yes
Support host page-locked memory mapping: Yes
Alignment requirement for Surfaces: Yes
Device has ECC support: Disabled
Device supports Unified Addressing (UVA): Yes
Device supports Compute Preemption: Yes
Supports Cooperative Kernel Launch: Yes
Supports MultiDevice Co-op Kernel Launch: Yes
Device PCI Domain ID / Bus ID / location ID: 0 / 0 / 0
it says 2 TPC each of 126 cores. so total 256 cores
( 2) Multiprocessors, (128) CUDA Cores/MP: 256 CUDA Cores
I’m sorry, but I don’t understand what you’re trying to say. According to the white paper you uploaded, there are 15.3 billion GPUs, and SM has 56 CUDA cores. But my TX2 has two SMs and 256 CUDA cores. Do I know the transistor count through TPC? I’m sorry. I didn’t understand what you were trying to say.