Home GPU Comparison NVIDIA Tesla P40 vs NVIDIA GRID K340

NVIDIA Tesla P40 vs NVIDIA GRID K340

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P40 's Advantages
Released 3 years and 2 months late
Boost Clock1531MHz
More VRAM (24GB vs 1GB)
Larger VRAM bandwidth (347.1GB/s vs 80.00GB/s)
3456 additional rendering cores
NVIDIA GRID K340 's Advantages
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Tesla P40 +1504%
11.76 TFLOPS
GRID K340
0.733 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jul 2013
Tesla Pascal
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1303 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1808 MHz
Memory Clock
1250 MHz

Memory

24GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
347.1GB/s
Bandwidth
80.00GB/s

Render Config

30
SM Count
-
-
Compute Units
-
3840
Shading Units
384
240
TMUs
32
96
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
128 KB

Theoretical Performance

147.0 GPixel/s
Pixel Rate
7.632 GPixel/s
367.4 GTexel/s
Texture Rate
30.53 GTexel/s
183.7 GFLOPS
FP16 (half)
-
11.76 TFLOPS
FP32 (float)
732.7 GFLOPS
367.4 GFLOPS
FP64 (double)
30.53 GFLOPS

Graphics Processor

GP102
GPU Name
GK107
-
GPU Variant
-
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
1.27 billion
471 mm²
Die Size
118 mm²

Board Design

250W
TDP
225W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
1x 8-pin

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
6.7
Shader Model
5.1

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