NVIDIA RTX A3000 Mobile vs NVIDIA Tesla K40d
We compared two Professional market GPUs: 6GB VRAM RTX A3000 Mobile and 12GB VRAM Tesla K40d to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 's Advantages
Released 7 years and 5 months late
Boost Clock has increased by 40% (1230MHz vs 876MHz)
1216 additional rendering cores
Lower TDP (70W vs 245W)
NVIDIA Tesla K40d 's Advantages
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 264.0GB/s)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile
+99%
10.08 TFLOPS
Tesla K40d
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
600 MHz
Base Clock
745 MHz
1230 MHz
Boost Clock
876 MHz
1375 MHz
Memory Clock
1502 MHz
Memory
6GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
384bit
264.0GB/s
Bandwidth
288.4GB/s
Render Config
-
-
-
32
SM Count
-
4096
Shading Units
2880
128
TMUs
240
64
ROPs
48
128
Tensor Cores
-
32
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
78.72 GPixel/s
Pixel Rate
52.56 GPixel/s
157.4 GTexel/s
Texture Rate
210.2 GTexel/s
10.08 TFLOPS
FP16 (half)
-
10.08 TFLOPS
FP32 (float)
5.046 TFLOPS
157.4 GFLOPS
FP64 (double)
1.682 TFLOPS
Board Design
70W
TDP
245W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
GK110B
-
-
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
7.08 billion
392 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
