NVIDIA RTX 6000 Ada vs NVIDIA Tesla K20m
GPU Specs Compare
Graphics Card
Release Date
Dec 2022
Jan 2013
Generation
Quadro Ada
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
915 MHz
-
Boost Clock
2505 MHz
-
Memory Clock
2500 MHz
1300 MHz
Memory
Memory Size
48GB
5GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
320bit
Bandwidth
960.0GB/s
208.0GB/s
Render Config
SM Count
142
-
Shading Units
18176
2496
TMUs
568
208
ROPs
192
40
Tensor Cores
568
-
RT Cores
142
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
96 MB
1280 KB
Theoretical Performance
Pixel Rate
481.0 GPixel/s
36.71 GPixel/s
Texture Rate
1423 GTexel/s
146.8 GTexel/s
FP16 (half)
91.06 TFLOPS
-
FP32 (float)
91.06 TFLOPS
3.524 TFLOPS
FP64 (double)
1423 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
AD102
GK110
GPU Variant
AD102
-
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
7.08 billion
Die Size
609 mm²
561 mm²
Board Design
TDP
300W
225W
Suggested PSU
700 W
550 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.5
Shader Model
6.8
5.1
📊 Benchmark
3DMark Time Spy
26,240
-
3DMark Time Spy Extreme
12,629
-
3DMark Speed Way
8,028
-
Battlefield 5 1080p
200
-