NVIDIA Tesla K20c vs NVIDIA Switch 2 GPU
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jun 2025
Generation
Tesla
Console GPU
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
-
Clock Speeds
Memory Clock
1300 MHz
800 MHz
Base Clock
-
561 MHz
Boost Clock
-
1400 MHz
Memory
Memory Size
5GB
12GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
320bit
128bit
Bandwidth
208.0GB/s
102.4GB/s
Render Config
Shading Units
2496
1536
TMUs
208
48
ROPs
40
16
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1280 KB
4 MB
SM Count
-
12
Tensor Cores
-
48
RT Cores
-
12
Theoretical Performance
Pixel Rate
36.71 GPixel/s
22.40 GPixel/s
Texture Rate
146.8 GTexel/s
67.20 GTexel/s
FP32 (float)
3.524 TFLOPS
4.301 TFLOPS
FP64 (double)
1175 GFLOPS
2.150 TFLOPS
FP16 (half)
-
8.602 TFLOPS
Graphics Processor
GPU Name
GK110
GA10B
GPU Variant
GK110-885-KA-A1
-
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
7.08 billion
Unknown
Die Size
561 mm²
200 mm²
Board Design
TDP
225W
40W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.6
Shader Model
5.1
6.8
📊 Benchmark
OctaneBench
55
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