NVIDIA RTX 5880 Ada Generation vs AMD Radeon RX 6900 XTX

VS

NVIDIA RTX 5880 Ada Generation

AMD Radeon RX 6900 XTX

We compared two Desktop platform GPUs: 48GB VRAM RTX 5880 Ada Generation and 16GB VRAM Radeon RX 6900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 5880 Ada Generation 's Advantages

Boost Clock has increased by 1% (2460MHz vs 2435MHz)

More VRAM (48GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 576.0GB/s)

8960 additional rendering cores

Lower TDP (285W vs 330W)

Score

Benchmark

FP32 (float)

RTX 5880 Ada Generation +177%

69.27 TFLOPS

Radeon RX 6900 XTX

24.93 TFLOPS

RTX 5880 Ada Generation

VS

Radeon RX 6900 XTX

Graphics Card

Jan 2024

Release Date

Unknown

Quadro Ada

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

975 MHz

Base Clock

2075 MHz

2460 MHz

Boost Clock

2435 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

48GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

110

SM Count

-

14080

Shading Units

5120

440

TMUs

320

176

ROPs

128

440

Tensor Cores

-

110

RT Cores

80

128 KB (per SM)

L1 Cache

128 KB per Array

72 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

433.0 GPixel/s

Pixel Rate

311.7 GPixel/s

1082 GTexel/s

Texture Rate

779.2 GTexel/s

69.27 TFLOPS

FP16 (half)

49.87 TFLOPS

69.27 TFLOPS

FP32 (float)

24.93 TFLOPS

1082 GFLOPS

FP64 (double)

1.558 TFLOPS

Board Design

285W

TDP

330W

600 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

Navi 21

AD102

GPU Variant

Navi 21 XTXH (215-121000247)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

26.8 billion

609 mm²

Die Size

520 mm²

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

6.5

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