NVIDIA GeForce GTX 745 OEM vs NVIDIA L20

VS

NVIDIA GeForce GTX 745 OEM

NVIDIA L20

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages

Lower TDP (55W vs 275W)

NVIDIA L20 's Advantages

Released 9 years and 9 months late

Boost Clock2520MHz

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (864.0GB/s vs 28.80GB/s)

11392 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM

0.793 TFLOPS

L20 +7384%

59.35 TFLOPS

GeForce GTX 745 OEM

VS

L20

Graphics Card

Feb 2014

Release Date

Nov 2023

GeForce 700

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

900 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

48GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

92

384

Shading Units

11776

24

TMUs

368

16

ROPs

128

-

Tensor Cores

368

-

RT Cores

92

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

96 MB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

322.6 GPixel/s

24.79 GTexel/s

Texture Rate

927.4 GTexel/s

-

FP16 (half)

59.35 TFLOPS

793.3 GFLOPS

FP32 (float)

59.35 TFLOPS

24.79 GFLOPS

FP64 (double)

927.4 GFLOPS

Board Design

55W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GM107

GPU Name

AD102

GM107-220-A2

GPU Variant

AD102

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

76.3 billion

148 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

1.3

Vulkan

1.3

5.0

CUDA

8.9

5.1

Shader Model

6.7

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