NVIDIA Tesla P4 vs NVIDIA CMP 40HX
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Feb 2021
Generation
Tesla
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
886 MHz
1470 MHz
Boost Clock
1114 MHz
1650 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
192.3GB/s
448.0GB/s
Render Config
SM Count
20
36
Shading Units
2560
2304
TMUs
160
144
ROPs
64
64
L1 Cache
48 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
4 MB
Tensor Cores
—
288
RT Cores
—
36
Theoretical Performance
Pixel Rate
71.30 GPixel/s
105.6 GPixel/s
Texture Rate
178.2 GTexel/s
237.6 GTexel/s
FP16 (half)
89.12 GFLOPS
15.21 TFLOPS
FP32 (float)
5.704 TFLOPS
7.603 TFLOPS
FP64 (double)
178.2 GFLOPS
237.6 GFLOPS
Graphics Processor
GPU Name
GP104
TU106
GPU Variant
GP104-895-A1
TU106-100-A1
Architecture
Pascal
Turing
Foundry
TSMC
TSMC
Process Size
16 nm
12 nm
Transistors
7.2 billion
10.8 billion
Die Size
314 mm²
445 mm²
Board Design
TDP
75W
185W
Suggested PSU
250 W
450 W
Outputs
No outputs
No outputs
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
7.5
Shader Model
6.4
6.8
Benchmark
Blender
—
1,174
▲ Specs Compare
Data sourced from official specifications and benchmark tests.