NVIDIA RTX A2000 Mobile vs NVIDIA Tesla M40
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2015
Generation
Ampere-MW
Tesla Maxwell
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
948 MHz
Boost Clock
1687 MHz
1112 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
192.0GB/s
288.4GB/s
Render Config
SM Count
20
—
Shading Units
2560
3072
TMUs
80
192
ROPs
48
96
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
2 MB
3 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
106.8 GPixel/s
Texture Rate
135.0 GTexel/s
213.5 GTexel/s
FP16 (half)
8.637 TFLOPS
—
FP32 (float)
8.637 TFLOPS
6.832 TFLOPS
FP64 (double)
135.0 GFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GA107
GM200
Architecture
Ampere
Maxwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
8 billion
Die Size
200 mm²
601 mm²
GPU Variant
—
GM200-895-A1
Board Design
TDP
95W
250W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
5.2
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
—
5,323
OctaneBench
—
123
Blender
—
106
▲ Specs Compare
Data sourced from official specifications and benchmark tests.