NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 550 640SP

VS

NVIDIA GeForce RTX 4080 SUPER

AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 6 years and 3 months late

Boost Clock has increased by 138% (2550MHz vs 1071MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (736.3GB/s vs 96.00GB/s)

9600 additional rendering cores

AMD Radeon RX 550 640SP 's Advantages

Lower TDP (60W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +3708%

52.22 TFLOPS

Radeon RX 550 640SP

1.371 TFLOPS

GeForce RTX 4080 SUPER

VS

Radeon RX 550 640SP

Graphics Card

Jan 2024

Release Date

Oct 2017

GeForce 40

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2295 MHz

Base Clock

1019 MHz

2550 MHz

Boost Clock

1071 MHz

1438 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

736.3GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

10

80

SM Count

-

10240

Shading Units

640

320

TMUs

40

112

ROPs

16

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

1024 KB

-

Theoretical Performance

285.6 GPixel/s

Pixel Rate

17.14 GPixel/s

816.0 GTexel/s

Texture Rate

42.84 GTexel/s

52.22 TFLOPS

FP16 (half)

1371 GFLOPS

52.22 TFLOPS

FP32 (float)

1371 GFLOPS

816.0 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

320W

TDP

60W

700 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 16-pin

Power Connectors

None

Graphics Processor

AD103

GPU Name

Baffin

AD103-400-A1

GPU Variant

Baffin LE

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

45.9 billion

Transistors

3 billion

379 mm²

Die Size

123 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

8.9

CUDA

-

6.7

Shader Model

6.4

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