GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6550M

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2840 MHz

TDP 80 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon RX 6600 XT

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2589 MHz

TDP 160 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

41,991

82,736

geekbench_vulkan

51,071

89,263

3dmark_3dmark_steel_nomad_dx12

N/A

1,804

geekbench_metal

N/A

108,608

passmark_directx_10

N/A

109

passmark_directx_11

N/A

163

passmark_directx_12

N/A

61

passmark_directx_9

N/A

194

passmark_g2d

N/A

912

passmark_g3d

N/A

16,461

passmark_gpu_compute

N/A

7,520

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6550M

RX 6600 XT

Core Specs

Shading Units

1,024

2,048 +100.0%

Shaders

1,024

2,048 +100.0%

TMUs

64

128 +100.0%

ROPs

32

64 +100.0%

Compute Units

16

32 +100.0%

Clocks

Base Clock

2000 MHz

1968 MHz

Boost Clock

2840 MHz

2589 MHz

Game Clock

2560 MHz

2359 MHz

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

64 bit

128 bit

Bandwidth

144.0 GB/s

256.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

1024 KB

2 MB

L3 Cache

16 MB

32 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

90.88 GPixel/s

165.7 GPixel/s

Texture Rate

181.8 GTexel/s

331.4 GTexel/s

FP32 (TFLOPS)

5.816 TFLOPS

10.60 TFLOPS

FP64 (TFLOPS)

363.5 GFLOPS (1:16)

662.8 GFLOPS (1:16)

FP16 (TFLOPS)

11.63 TFLOPS (2:1)

21.21 TFLOPS (2:1)

AI/RT

RT Cores

16

32 +100.0%

Power

TDP

80 W

160 W

TDP (W)

80

160 +100.0%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 2.0

RDNA 2.0

GPU Name

Navi 24

Navi 23

Generation

Navi Mobile (RX 6000M)

Navi II (RX 6000)

Process Size

6 nm

7 nm

Transistors

5,400 million

11,060 million

Die Size

107 mm²

237 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

46.7M / 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

2.1

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

190 mm 7.5 inches

Height

—

110 mm 4.3 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x4

PCIe 4.0 x8

Other

Launch Price

—

379 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

Navi

Successor

—

Navi III

View Radeon RX 6550M Details View Radeon RX 6600 XT Details