Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA L20

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA L20

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Lower TDP (25W vs 275W)
NVIDIA L20 's Advantages
Released 10 years and 6 months late
Boost Clock2520MHz
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (864.0GB/s vs 14.40GB/s)
11392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8
0.693 TFLOPS
L20 +8464%
59.35 TFLOPS
VS
L20

Graphics Card

May 2013
Release Date
Nov 2023
GeForce 600
Generation
Tesla Ada
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
48GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
384bit
14.40GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
-
SM Count
92
384
Shading Units
11776
32
TMUs
368
8
ROPs
128
-
Tensor Cores
368
-
RT Cores
92
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
96 MB
-
-
-

Theoretical Performance

7.216 GPixel/s
Pixel Rate
322.6 GPixel/s
28.86 GTexel/s
Texture Rate
927.4 GTexel/s
-
FP16 (half)
59.35 TFLOPS
692.7 GFLOPS
FP32 (float)
59.35 TFLOPS
28.86 GFLOPS
FP64 (double)
927.4 GFLOPS

Board Design

25W
TDP
275W
200 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

GK208
GPU Name
AD102
GK208-301-A1
GPU Variant
AD102
Kepler 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.02 billion
Transistors
76.3 billion
87 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
3.5
CUDA
8.9
5.1
Shader Model
6.7

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