Home GPU Comparison NVIDIA Tesla P4 vs NVIDIA GRID K120Q

NVIDIA Tesla P4 vs NVIDIA GRID K120Q

We compared two Professional market GPUs: 8GB VRAM Tesla P4 and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P4 's Advantages
Released 2 years and 2 months late
Boost Clock1114MHz
Larger VRAM bandwidth (192.3GB/s vs 28.51GB/s)
2368 additional rendering cores
Lower TDP (75W vs 130W)

Score

Benchmark

FP32 (float)
Tesla P4 +1649%
5.704 TFLOPS
GRID K120Q
0.326 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jul 2014
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

886 MHz
Base Clock
-
1114 MHz
Boost Clock
-
1502 MHz
Memory Clock
891 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
28.51GB/s

Render Config

20
SM Count
-
-
Compute Units
-
2560
Shading Units
192
160
TMUs
16
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB

Theoretical Performance

71.30 GPixel/s
Pixel Rate
3.400 GPixel/s
178.2 GTexel/s
Texture Rate
13.60 GTexel/s
89.12 GFLOPS
FP16 (half)
-
5.704 TFLOPS
FP32 (float)
326.4 GFLOPS
178.2 GFLOPS
FP64 (double)
13.60 GFLOPS

Graphics Processor

GP104
GPU Name
GK107
GP104-895-A1
GPU Variant
-
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.27 billion
314 mm²
Die Size
118 mm²

Board Design

75W
TDP
130W
250 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.0
6.4
Shader Model
5.1

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