NVIDIA RTX A2000 Mobile vs NVIDIA Tesla K40t
We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 12GB VRAM Tesla K40t 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 5 months late
Boost Clock has increased by 93% (1687MHz vs 876MHz)
Lower TDP (95W vs 245W)
NVIDIA Tesla K40t 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (288.4GB/s vs 192.0GB/s)
320 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A2000 Mobile
+71%
8.637 TFLOPS
Tesla K40t
5.046 TFLOPS
Graphics Card
Apr 2021
Release Date
Nov 2013
Ampere-MW
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1215 MHz
Base Clock
745 MHz
1687 MHz
Boost Clock
876 MHz
1500 MHz
Memory Clock
1502 MHz
Memory
4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
384bit
192.0GB/s
Bandwidth
288.4GB/s
Render Config
-
-
-
20
SM Count
-
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
80.98 GPixel/s
Pixel Rate
52.56 GPixel/s
135.0 GTexel/s
Texture Rate
210.2 GTexel/s
8.637 TFLOPS
FP16 (half)
-
8.637 TFLOPS
FP32 (float)
5.046 TFLOPS
135.0 GFLOPS
FP64 (double)
1.682 TFLOPS
Board Design
95W
TDP
245W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA107
GPU Name
GK110B
-
-
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
7.08 billion
200 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.8
Shader Model
5.1
