GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6550S

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2400 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

geekbench_opencl

N/A

264,461

geekbench_vulkan

N/A

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6550S

RTX 5080

Core Specs

Shading Units

1,024

10,752 +950.0%

Shaders

1,024

10,752 +950.0%

TMUs

64

336 +425.0%

ROPs

32

112 +250.0%

Compute Units

16

—

SM Count

—

84

Clocks

Base Clock

2000 MHz

2295 MHz

Boost Clock

2400 MHz

2617 MHz

Game Clock

2170 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

GDDR6

GDDR7

Memory Bus

64 bit

256 bit

Bandwidth

128.0 GB/s

960.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

1024 KB

64 MB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

76.80 GPixel/s

293.1 GPixel/s

Texture Rate

153.6 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

4.915 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

307.2 GFLOPS (1:16)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

9.830 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

16

84 +425.0%

Tensor Cores

—

336

Power

TDP

50 W

360 W

TDP (W)

50

360 +620.0%

Suggested PSU

—

750 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 2.0

Blackwell 2.0

GPU Name

Navi 24

GB203

Generation

Navi Mobile (RX 6000M)

GeForce 50

Process Size

6 nm

5 nm

Transistors

5,400 million

45,600 million

Die Size

107 mm²

378 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

120.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 4.0 x4

PCIe 5.0 x16

Other

Launch Price

—

999 USD

Production

Active

Active

Predecessor

Polaris Mobile

GeForce 40

View Radeon RX 6550S Details View GeForce RTX 5080 Details