NVIDIA Tesla K40st vs NVIDIA RTX 2000 Max-Q Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Mar 2023
Generation
Tesla
Quadro Ada-M
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1502 MHz
2000 MHz
Base Clock
—
930 MHz
Boost Clock
—
1455 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
256.0GB/s
Render Config
Shading Units
2880
3072
TMUs
240
96
ROPs
48
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
12 MB
SM Count
—
24
Tensor Cores
—
96
RT Cores
—
24
Theoretical Performance
Pixel Rate
34.50 GPixel/s
69.84 GPixel/s
Texture Rate
138.0 GTexel/s
139.7 GTexel/s
FP32 (float)
3.312 TFLOPS
8.940 TFLOPS
FP64 (double)
1104 GFLOPS
139.7 GFLOPS
FP16 (half)
—
8.940 TFLOPS
Graphics Processor
GPU Name
GK110B
AD107
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
18.9 billion
Die Size
561 mm²
159 mm²
Board Design
TDP
245W
35W
Suggested PSU
550 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.9
Shader Model
5.1
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.