NVIDIA L20 vs AMD Radeon RX 6750 GRE

VS

NVIDIA L20 AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 48GB VRAM L20 and 12GB VRAM Radeon RX 6750 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

More VRAM (48GB vs 12GB)

Larger VRAM bandwidth (864.0GB/s vs 432.0GB/s)

9216 additional rendering cores

AMD Radeon RX 6750 GRE 's Advantages

Boost Clock has increased by 2% (2581MHz vs 2520MHz)

Lower TDP (250W vs 275W)

Score

Benchmark

FP32 (float)

L20 +349%

59.35 TFLOPS

Radeon RX 6750 GRE

13.21 TFLOPS

L20

VS

Radeon RX 6750 GRE

Graphics Card

Nov 2023

Release Date

Oct 2023

Tesla Ada

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

2321 MHz

2520 MHz

Boost Clock

2581 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

48GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

192bit

864.0GB/s

Bandwidth

432.0GB/s

Render Config

92

SM Count

-

Compute Units

40

11776

Shading Units

2560

368

TMUs

160

128

ROPs

64

368

Tensor Cores

-

92

RT Cores

40

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

3 MB

Theoretical Performance

322.6 GPixel/s

Pixel Rate

165.2 GPixel/s

927.4 GTexel/s

Texture Rate

413.0 GTexel/s

59.35 TFLOPS

FP16 (half)

26.43 TFLOPS

59.35 TFLOPS

FP32 (float)

13.21 TFLOPS

927.4 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 22

AD102

GPU Variant

Navi 22 KXT

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

17.2 billion

609 mm²

Die Size

335 mm²

Board Design

275W

TDP

250W

600 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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