AMD Radeon 550X 640SP vs NVIDIA GeForce RTX 4060 Ti 8 GB

VS

AMD Radeon 550X 640SP NVIDIA GeForce RTX 4060 Ti 8 GB

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 8GB VRAM GeForce RTX 4060 Ti 8 GB 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 160W)

NVIDIA GeForce RTX 4060 Ti 8 GB 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 137% (2535MHz vs 1071MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 48.00GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

GeForce RTX 4060 Ti 8 GB +1509%

22.06 TFLOPS

Radeon 550X 640SP

VS

GeForce RTX 4060 Ti 8 GB

Graphics Card

Apr 2018

Release Date

May 2023

Polaris

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1019 MHz

Base Clock

2310 MHz

1071 MHz

Boost Clock

2535 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

34

10

Compute Units

-

640

Shading Units

4352

40

TMUs

136

16

ROPs

48

-

Tensor Cores

136

-

RT Cores

34

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

32 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

121.7 GPixel/s

42.84 GTexel/s

Texture Rate

344.8 GTexel/s

1371 GFLOPS

FP16 (half)

22.06 TFLOPS

1371 GFLOPS

FP32 (float)

22.06 TFLOPS

85.68 GFLOPS

FP64 (double)

344.8 GFLOPS

Graphics Processor

Lexa

GPU Name

AD106

Lexa PRO (215-0904018)

GPU Variant

AD106-350-A1

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

22.9 billion

103 mm²

Die Size

190 mm²

Board Design

50W

TDP

160W

250 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

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

6.7

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