GPU Comparison

A

AMD

RADEON

AMD Radeon RX 550

CORE STATE Lexa

VRAM 2 GB

CLOCK SPEED 1183 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

A

AMD

RADEON

Radeon RX 7600S

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2200 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

127

1,888

geekbench_metal

19,937

N/A

geekbench_opencl

4,575

64,986

geekbench_vulkan

8,657

69,889

passmark_directx_10

N/A

74

passmark_directx_11

N/A

140

passmark_directx_12

N/A

65

passmark_directx_9

N/A

211

passmark_g2d

N/A

776

passmark_g3d

N/A

15,408

passmark_gpu_compute

N/A

6,520

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550

RX 7600S

Core Specs

Shading Units

512

1,792 +250.0%

Shaders

512

1,792 +250.0%

TMUs

32

112 +250.0%

ROPs

16

64 +300.0%

Compute Units

8

28 +250.0%

Clocks

Base Clock

1100 MHz

1500 MHz

Boost Clock

1183 MHz

2200 MHz

Game Clock

—

1865 MHz

Memory Clock

1750 MHz 7 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

112.0 GB/s

256.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

512 KB

2 MB

L3 Cache

—

32 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

18.93 GPixel/s

140.8 GPixel/s

Texture Rate

37.86 GTexel/s

246.4 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

15.77 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

492.8 GFLOPS (1:32)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

31.54 TFLOPS (2:1)

AI/RT

RT Cores

—

28

Power

TDP

50 W

75 W

TDP (W)

50

75 +50.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

RDNA 3.0

GPU Name

Lexa

Navi 33

Codename

—

Hotpink Bonefish

Generation

Polaris (RX 500)

Navi Mobile (RX 7000M)

Process Size

14 nm

6 nm

Transistors

2,200 million

13,300 million

Die Size

103 mm²

204 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

65.2M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.2

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

IGP

Length

145 mm 5.7 inches

—

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

79 USD

—

Production

End-of-life

Active

Predecessor

Arctic Islands

Polaris Mobile

Successor

Vega

—

View Radeon RX 550 Details View Radeon RX 7600S Details