Home GPU Comparison NVIDIA GeForce GTX 650 vs NVIDIA L20

NVIDIA GeForce GTX 650 vs NVIDIA L20

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 275W)
NVIDIA L20 's Advantages
Released 11 years and 2 months late
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (864.0GB/s vs 80.00GB/s)
11392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650
0.812 TFLOPS
L20 +7209%
59.35 TFLOPS
VS
L20

Graphics Card

Sep 2012
Release Date
Nov 2023
GeForce 600
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1440 MHz
-
Boost Clock
2520 MHz
1250 MHz
Memory Clock
2250 MHz

Memory

1024MB
Memory Size
48GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
80.00GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
-
SM Count
92
384
Shading Units
11776
32
TMUs
368
16
ROPs
128
-
Tensor Cores
368
-
RT Cores
92
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
96 MB
-
-
-

Theoretical Performance

8.464 GPixel/s
Pixel Rate
322.6 GPixel/s
33.86 GTexel/s
Texture Rate
927.4 GTexel/s
-
FP16 (half)
59.35 TFLOPS
812.5 GFLOPS
FP32 (float)
59.35 TFLOPS
33.86 GFLOPS
FP64 (double)
927.4 GFLOPS

Board Design

65W
TDP
275W
250 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.4a
Outputs
4x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

GK107
GPU Name
AD102
GK107-450-A2
GPU Variant
AD102
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.27 billion
Transistors
76.3 billion
118 mm²
Die Size
609 mm²

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
3.0
CUDA
8.9
5.1
Shader Model
6.7

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