L20 vs GeForce GTX 780 Ti Engineering Sample
We compared two Desktop platform GPUs: 48GB VRAM L20 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
L20 's Advantages
Boost Clock has increased by 172% (2520MHz vs 928MHz)
More VRAM (48GB vs 3GB)
Larger VRAM bandwidth (864.0GB/s vs 336.6GB/s)
8896 additional rendering cores
GeForce GTX 780 Ti Engineering Sample 's Advantages
Lower TDP (250W vs 275W)
Score
Benchmark
FP32 (float)
L20
+1010%
59350
GeForce GTX 780 Ti Engineering Sample
5345
Graphics Card
Nov 2023
Release Date
Unknown
Tesla Ada
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
875 MHz
2520 MHz
Boost Clock
928 MHz
2250 MHz
Memory Clock
1753 MHz
Memory
48GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
384bit
864.0GB/s
Bandwidth
336.6GB/s
Render Config
92
SM Count
-
11776
Shading Units
2880
368
TMUs
240
128
ROPs
48
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
96 MB
L2 Cache
1536 KB
Theoretical Performance
322.6 GPixel/s
Pixel Rate
55.68 GPixel/s
927.4 GTexel/s
Texture Rate
222.7 GTexel/s
59.35 TFLOPS
FP16 (half)
-
59.35 TFLOPS
FP32 (float)
5.345 TFLOPS
927.4 GFLOPS
FP64 (double)
222.7 GFLOPS
Board Design
275W
TDP
250W
600 W
Suggested PSU
600 W
4x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD102
GPU Name
GK180
AD102
GPU Variant
GK180-425-A1
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
7.08 billion
609 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.2.175
8.9
CUDA
3.5
6.7
Shader Model
5.1
