CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
NVIDIA Tesla K20X vs NVIDIA L40
NVIDIA Tesla K20X vs NVIDIA L40
VS
NVIDIA Tesla K20X
NVIDIA L40
We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 48GB VRAM L40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K20X 's Advantages
Lower TDP (235W vs 300W)
NVIDIA L40 's Advantages
Released 9 years and 11 months late
Boost Clock2490MHz
More VRAM (48GB vs 6GB)
Larger VRAM bandwidth (864.0GB/s vs 249.6GB/s)
15488 additional rendering cores
Score
Benchmark
FP32 (float)
Tesla K20X
3.935 TFLOPS
L40
+2200%
90.52 TFLOPS
Tesla K20X
VS
L40
Graphics Card
Nov 2012
Release Date
Oct 2022
Tesla
Generation
Tesla Ada
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
735 MHz
-
Boost Clock
2490 MHz
1300 MHz
Memory Clock
2250 MHz
Memory
6GB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
249.6GB/s
Bandwidth
864.0GB/s
Render Config
-
SM Count
142
-
Compute Units
-
2688
Shading Units
18176
224
TMUs
568
48
ROPs
192
-
Tensor Cores
568
-
RT Cores
142
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
96 MB
Theoretical Performance
40.99 GPixel/s
Pixel Rate
478.1 GPixel/s
164.0 GTexel/s
Texture Rate
1414 GTexel/s
-
FP16 (half)
90.52 TFLOPS
3.935 TFLOPS
FP32 (float)
90.52 TFLOPS
1312 GFLOPS
FP64 (double)
1414 GFLOPS
Graphics Processor
GK110
GPU Name
AD102
-
GPU Variant
AD102-895-A1
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
7.08 billion
Transistors
76.3 billion
561 mm²
Die Size
608 mm²
Board Design
235W
TDP
300W
550 W
Suggested PSU
700 W
No outputs
Outputs
4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.9
5.1
Shader Model
6.6
Related GPU Comparisons
1
NVIDIA Tesla K20X vs NVIDIA Tesla K20c
2
NVIDIA Tesla K20X vs NVIDIA Quadro FX 4800
3
NVIDIA Quadro P3000 Mobile vs NVIDIA Tesla K20X
4
NVIDIA Quadro RTX 5000 vs NVIDIA Tesla K20X
5
NVIDIA Tesla K20X vs NVIDIA Quadro FX 1800M
6
NVIDIA Tesla K20X vs NVIDIA GRID RTX T10 16
7
NVIDIA L40 vs NVIDIA L40S
8
NVIDIA Tesla K20X vs NVIDIA Quadro M1200 Mobile
9
NVIDIA Tesla K20X vs NVIDIA RTX A1000 Mobile 6 GB
10
NVIDIA Tesla K20X vs NVIDIA Quadro 4000
Related News
1
NVIDIA Grace CPU Benchmark Results Released, Stunning Performance
2
Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports
3
Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip
4
AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly
5
NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products
6
NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs
7
Only 3 Weeks Left! AMD Zen5 Launching Soon
8
Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!
9
Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs
10
Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher
© 2024 - TopCPU.net
Contact Us
Privacy Policy