Home GPU Comparison NVIDIA GRID K340 vs NVIDIA Tesla M40

NVIDIA GRID K340 vs NVIDIA Tesla M40

We compared two Professional market GPUs: 1024MB VRAM GRID K340 and 12GB VRAM Tesla M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K340 's Advantages
Lower TDP (225W vs 250W)
NVIDIA Tesla M40 's Advantages
Released 2 years and 4 months late
Boost Clock1112MHz
More VRAM (12GB vs 1GB)
Larger VRAM bandwidth (288.4GB/s vs 80.00GB/s)
2688 additional rendering cores

Score

Benchmark

FP32 (float)
GRID K340
0.733 TFLOPS
Tesla M40 +832%
6.832 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Nov 2015
GRID
Generation
Tesla Maxwell
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
948 MHz
-
Boost Clock
1112 MHz
1250 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
80.00GB/s
Bandwidth
288.4GB/s

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
3072
32
TMUs
192
16
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
3 MB

Theoretical Performance

7.632 GPixel/s
Pixel Rate
106.8 GPixel/s
30.53 GTexel/s
Texture Rate
213.5 GTexel/s
-
FP16 (half)
-
732.7 GFLOPS
FP32 (float)
6.832 TFLOPS
30.53 GFLOPS
FP64 (double)
213.5 GFLOPS

Graphics Processor

GK107
GPU Name
GM200
-
GPU Variant
GM200-895-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
8 billion
118 mm²
Die Size
601 mm²

Board Design

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

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.2
5.1
Shader Model
6.7

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