NVIDIA GeForce RTX 5090 D V2 vs NVIDIA Tesla K20s
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Feb 2013
Generation
GeForce 50
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
2017 MHz
-
Boost Clock
2407 MHz
-
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
24GB
5GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
320bit
Bandwidth
1.34TB/s
208.0GB/s
Render Config
SM Count
170
-
Shading Units
21760
2496
TMUs
680
208
ROPs
176
40
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
96 MB
1280 KB
Theoretical Performance
Pixel Rate
423.6 GPixel/s
29.90 GPixel/s
Texture Rate
1636.8 GTexel/s
119.6 GTexel/s
FP16 (half)
104.8 TFLOPS
-
FP32 (float)
104.8 TFLOPS
2.870 TFLOPS
FP64 (double)
1.637 TFLOPS
956.8 GFLOPS
Graphics Processor
GPU Name
GB202
GK110
GPU Variant
GB202-240-K1-A1
-
Architecture
Blackwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
7.08 billion
Die Size
750 mm²
561 mm²
Board Design
TDP
575W
225W
Suggested PSU
950 W
550 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-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
12.0
3.5
Shader Model
6.8
5.1
📊 Benchmark
3DMark Time Spy
46,950
-
3DMark Time Spy Extreme
25,185
-