AMD Radeon 550X 640SP vs NVIDIA RTX 6000 Ada

VS

AMD Radeon 550X 640SP

NVIDIA RTX 6000 Ada

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 48GB VRAM RTX 6000 Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 300W)

NVIDIA RTX 6000 Ada 's Advantages

Released 4 years and 8 months late

Boost Clock has increased by 134% (2505MHz vs 1071MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (960.0GB/s vs 48.00GB/s)

17536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

RTX 6000 Ada +6541%

91.06 TFLOPS

Radeon 550X 640SP

VS

RTX 6000 Ada

Graphics Card

Apr 2018

Release Date

Dec 2022

Polaris

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1019 MHz

Base Clock

915 MHz

1071 MHz

Boost Clock

2505 MHz

1500 MHz

Memory Clock

2500 MHz

Memory

4GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

384bit

48.00GB/s

Bandwidth

960.0GB/s

Render Config

10

Compute Units

-

SM Count

142

640

Shading Units

18176

40

TMUs

568

16

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

96 MB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

481.0 GPixel/s

42.84 GTexel/s

Texture Rate

1423 GTexel/s

1371 GFLOPS

FP16 (half)

91.06 TFLOPS

1371 GFLOPS

FP32 (float)

91.06 TFLOPS

85.68 GFLOPS

FP64 (double)

1423 GFLOPS

Board Design

50W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Lexa

GPU Name

AD102

Lexa PRO (215-0904018)

GPU Variant

AD102

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

76.3 billion

103 mm²

Die Size

609 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.8

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