NVIDIA Tesla K80 vs NVIDIA GeForce RTX 4090 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2014
Jan 2023
Generation
Tesla
GeForce 40 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
562 MHz
1335 MHz
Boost Clock
824 MHz
1695 MHz
Memory Clock
1253 MHz
2250 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
240.6GB/s
576.0GB/s
Render Config
Shading Units
2496
9728
TMUs
208
304
ROPs
48
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
Theoretical Performance
Pixel Rate
42.85 GPixel/s
189.8 GPixel/s
Texture Rate
171.4 GTexel/s
515.3 GTexel/s
FP32 (float)
4.113 TFLOPS
32.98 TFLOPS
FP64 (double)
1371 GFLOPS
515.3 GFLOPS
FP16 (half)
—
32.98 TFLOPS
Graphics Processor
GPU Name
GK210
AD103
GPU Variant
GK210-885-A1
GN21-X11
Architecture
Kepler 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.1 billion
45.9 billion
Die Size
561 mm²
379 mm²
Board Design
TDP
300W
120W
Suggested PSU
700 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
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
3.7
8.9
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.