NVIDIA Tesla T40 24 GB vs NVIDIA Tesla P100 PCIe 16 GB
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2016
Generation
Tesla Turing
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1305 MHz
1190 MHz
Boost Clock
1560 MHz
1329 MHz
Memory Clock
1625 MHz
715 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
384bit
4096bit
Bandwidth
624.0GB/s
732.2GB/s
Render Config
SM Count
72
56
Shading Units
4608
3584
TMUs
288
224
ROPs
96
96
Tensor Cores
576
-
RT Cores
72
-
L1 Cache
64 KB (per SM)
24 KB (per SM)
L2 Cache
6 MB
4 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
127.6 GPixel/s
Texture Rate
449.3 GTexel/s
297.7 GTexel/s
FP16 (half)
28.75 TFLOPS
19.05 TFLOPS
FP32 (float)
14.38 TFLOPS
9.526 TFLOPS
FP64 (double)
449.3 GFLOPS
4.763 TFLOPS
Graphics Processor
GPU Name
TU102
GP100
Architecture
Turing
Pascal
Foundry
TSMC
TSMC
Process Size
12 nm
16 nm
Transistors
18.6 billion
15.3 billion
Die Size
754 mm²
610 mm²
GPU Variant
-
GP100-893-A1
Board Design
TDP
250W
250W
Suggested PSU
600 W
600 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
6.0
Shader Model
6.8
6.4