GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 555X

CORE STATE Polaris 21

VRAM 4 GB

CLOCK SPEED —

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

A

AMD

RADEON

Radeon RX 7600

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2655 MHz

TDP 165 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

17,638

N/A

geekbench_opencl

12,661

82,501

geekbench_vulkan

13,201

90,825

3dmark_3dmark_steel_nomad_dx12

N/A

2,310

passmark_directx_10

N/A

84

passmark_directx_11

N/A

172

passmark_directx_12

N/A

58

passmark_directx_9

N/A

226

passmark_g2d

N/A

984

passmark_g3d

N/A

16,634

passmark_gpu_compute

N/A

8,790

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 555X

RX 7600

Core Specs

Shading Units

768

2,048 +166.7%

Shaders

768

2,048 +166.7%

TMUs

48

128 +166.7%

ROPs

16

64 +300.0%

Compute Units

12

32 +166.7%

Clocks

Base Clock

—

1720 MHz

Boost Clock

—

2655 MHz

GPU Clock

907 MHz

—

Game Clock

—

2250 MHz

Memory Clock

1470 MHz 5.9 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

94.08 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

1024 KB

2 MB

L3 Cache

—

32 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

14.51 GPixel/s

169.9 GPixel/s

Texture Rate

43.54 GTexel/s

339.8 GTexel/s

FP32 (TFLOPS)

1,393.2 GFLOPS

21.75 TFLOPS

FP64 (TFLOPS)

87.07 GFLOPS (1:16)

679.7 GFLOPS (1:32)

FP16 (TFLOPS)

1,393.2 GFLOPS (1:1)

43.50 TFLOPS (2:1)

AI/RT

RT Cores

—

32

Matrix Cores

—

64

Power

TDP

75 W

165 W

TDP (W)

75

165 +120.0%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 3.0

GPU Name

Polaris 21

Navi 33

Codename

—

Hotpink Bonefish

Generation

Radeon Pro Mac (500X Series)

Navi III (RX 7000)

Process Size

14 nm

6 nm

Transistors

3,000 million

13,300 million

Die Size

123 mm²

204 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / 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

IGP

Dual-slot

Length

—

204 mm 8 inches

Height

—

115 mm 4.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x8

Other

Launch Price

—

269 USD

Production

End-of-life

Active

Predecessor

—

Navi II

Successor

—

Navi IV

View Radeon Pro 555X Details View Radeon RX 7600 Details