Home GPU Comparison NVIDIA RTX A2000 Mobile vs NVIDIA Tesla K40c

NVIDIA RTX A2000 Mobile vs NVIDIA Tesla K40c

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 12GB VRAM Tesla K40c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 55% (1358MHz vs 876MHz)
Lower TDP (95W vs 245W)
NVIDIA Tesla K40c 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (288.4GB/s vs 176.0GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A2000 Mobile +37%
6.953 TFLOPS
Tesla K40c
5.046 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Oct 2013
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

893 MHz
Base Clock
745 MHz
1358 MHz
Boost Clock
876 MHz
1375 MHz
Memory Clock
1502 MHz

Memory

4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
384bit
176.0GB/s
Bandwidth
288.4GB/s

Render Config

20
SM Count
-
-
Compute Units
-
2560
Shading Units
2880
80
TMUs
240
48
ROPs
48
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
1536 KB

Theoretical Performance

65.18 GPixel/s
Pixel Rate
52.56 GPixel/s
108.6 GTexel/s
Texture Rate
210.2 GTexel/s
6.953 TFLOPS
FP16 (half)
-
6.953 TFLOPS
FP32 (float)
5.046 TFLOPS
108.6 GFLOPS
FP64 (double)
1.682 TFLOPS

Graphics Processor

GA106
GPU Name
GK180
-
GPU Variant
GK180-890-A1
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
12 billion
Transistors
7.08 billion
276 mm²
Die Size
561 mm²

Board Design

95W
TDP
245W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.6
Shader Model
5.1

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