NVIDIA GeForce RTX 2080 Ti vs NVIDIA Tesla K20m
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
Jan 2013
Generation
GeForce 20
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1350 MHz
—
Boost Clock
1545 MHz
—
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
11GB
5GB
Memory Type
GDDR6
GDDR5
Memory Bus
352bit
320bit
Bandwidth
616.0GB/s
208.0GB/s
Render Config
SM Count
68
—
Shading Units
4352
2496
TMUs
272
208
ROPs
88
40
Tensor Cores
544
—
RT Cores
68
—
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
0 MB
1280 KB
Theoretical Performance
Pixel Rate
136.0 GPixel/s
36.71 GPixel/s
Texture Rate
420.2 GTexel/s
146.8 GTexel/s
FP16 (half)
26.90 TFLOPS
—
FP32 (float)
13.45 TFLOPS
3.524 TFLOPS
FP64 (double)
420.2 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
TU102
GK110
GPU Variant
TU102-300A-K1-A1
—
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
7.08 billion
Die Size
754 mm²
561 mm²
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
2x 8-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
1.4
1.1
CUDA
7.5
3.5
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.