NVIDIA Tesla K8 vs NVIDIA GeForce RTX 2080 Max Q
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Jan 2019
Generation
Tesla
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
693 MHz
735 MHz
Boost Clock
811 MHz
1095 MHz
Memory Clock
1250 MHz
1500 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
384.0GB/s
Render Config
Shading Units
1536
2944
TMUs
128
184
ROPs
32
64
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
46
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
25.95 GPixel/s
70.08 GPixel/s
Texture Rate
103.8 GTexel/s
201.5 GTexel/s
FP32 (float)
2.491 TFLOPS
6.447 TFLOPS
FP64 (double)
103.8 GFLOPS
201.5 GFLOPS
FP16 (half)
-
12.89 TFLOPS
Graphics Processor
GPU Name
GK104
TU104
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
3.54 billion
13.6 billion
Die Size
294 mm²
545 mm²
GPU Variant
-
N18E-G3-A1
Board Design
TDP
100W
80W
Suggested PSU
300 W
-
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin
None
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
3.0
7.5
Shader Model
5.1
6.6