NVIDIA GeForce RTX 3060 Ti GA103 vs AMD Radeon 550X 640SP

VS

NVIDIA GeForce RTX 3060 Ti GA103

AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GA103 and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti GA103 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 55% (1665MHz vs 1071MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 48.00GB/s)

4224 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Ti GA103 +1081%

16.2 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

GeForce RTX 3060 Ti GA103

VS

Radeon 550X 640SP

Graphics Card

Feb 2022

Release Date

Apr 2018

GeForce 30

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1410 MHz

Base Clock

1019 MHz

1665 MHz

Boost Clock

1071 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

38

SM Count

-

4864

Shading Units

640

152

TMUs

40

80

ROPs

16

152

Tensor Cores

-

38

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

17.14 GPixel/s

253.1 GTexel/s

Texture Rate

42.84 GTexel/s

16.20 TFLOPS

FP16 (half)

1371 GFLOPS

16.20 TFLOPS

FP32 (float)

1371 GFLOPS

253.1 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

200W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

None

Graphics Processor

GA103S

GPU Name

Lexa

GA103-200-A1

GPU Variant

Lexa PRO (215-0904018)

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

Unknown

Transistors

2.2 billion

496 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.5

Shader Model

6.4

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