GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W5500

CORE STATE Navi 14

VRAM 8 GB

CLOCK SPEED 1855 MHz

TDP 125 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

A

AMD

RADEON

Radeon PRO W6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

54,357

N/A

geekbench_opencl

45,615

34,511

geekbench_vulkan

43,027

N/A

passmark_directx_10

47

N/A

passmark_directx_11

56

N/A

passmark_directx_12

39

N/A

passmark_directx_9

126

N/A

passmark_g2d

806

N/A

passmark_g3d

8,978

N/A

passmark_gpu_compute

4,804

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W5500

PRO W6400

Core Specs

Shading Units

1,408

768 -45.5%

Shaders

1,408

768 -45.5%

TMUs

88

48 -45.5%

ROPs

32

32 0.0%

Compute Units

22

12 -45.5%

Clocks

Base Clock

1744 MHz

2039 MHz

Boost Clock

1855 MHz

2321 MHz

Memory Clock

1750 MHz 14 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

224.0 GB/s

128.0 GB/s

Cache

L1 Cache

—

128 KB per Array

L2 Cache

2 MB

1024 KB

L3 Cache

—

8 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

59.36 GPixel/s

74.27 GPixel/s

Texture Rate

163.2 GTexel/s

111.4 GTexel/s

FP32 (TFLOPS)

5.224 TFLOPS

3.565 TFLOPS

FP64 (TFLOPS)

326.5 GFLOPS (1:16)

222.8 GFLOPS (1:16)

FP16 (TFLOPS)

10.45 TFLOPS (2:1)

7.130 TFLOPS (2:1)

AI/RT

RT Cores

—

12

Power

TDP

125 W

50 W

TDP (W)

125

50 -60.0%

Suggested PSU

300 W

250 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

RDNA 1.0

RDNA 2.0

GPU Name

Navi 14

Navi 24

Generation

Radeon Pro Navi (Navi Series)

Radeon Pro Navi (Navi II Series)

Process Size

7 nm

6 nm

Transistors

6,400 million

5,400 million

Die Size

158 mm²

107 mm²

Foundry

TSMC

TSMC

Density

40.5M / mm²

50.5M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

2.2

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Single-slot

Length

241 mm 9.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

4x DisplayPort 1.4a

2x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x4

Other

Launch Price

399 USD

—

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

Radeon Pro Vega

View Radeon Pro W5500 Details View Radeon PRO W6400 Details