AMD Radeon RX 6700 vs NVIDIA L20

VS

AMD Radeon RX 6700

NVIDIA L20

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Lower TDP (175W vs 275W)

NVIDIA L20 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 3% (2520MHz vs 2450MHz)

More VRAM (48GB vs 10GB)

Larger VRAM bandwidth (864.0GB/s vs 320.0GB/s)

9472 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

L20 +425%

59.35 TFLOPS

Radeon RX 6700

VS

L20

Graphics Card

Jun 2021

Release Date

Nov 2023

Navi II

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1941 MHz

Base Clock

1440 MHz

2450 MHz

Boost Clock

2520 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

10GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

384bit

320.0GB/s

Bandwidth

864.0GB/s

Render Config

36

Compute Units

-

SM Count

92

2304

Shading Units

11776

144

TMUs

368

64

ROPs

128

-

Tensor Cores

368

36

RT Cores

92

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

96 MB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

322.6 GPixel/s

352.8 GTexel/s

Texture Rate

927.4 GTexel/s

22.58 TFLOPS

FP16 (half)

59.35 TFLOPS

11.29 TFLOPS

FP32 (float)

59.35 TFLOPS

705.6 GFLOPS

FP64 (double)

927.4 GFLOPS

Board Design

175W

TDP

275W

450 W

Suggested PSU

600 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 22

GPU Name

AD102

Navi 22 XTL

GPU Variant

AD102

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

17.2 billion

Transistors

76.3 billion

335 mm²

Die Size

609 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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