GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W6900X

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2171 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

RADEON

Radeon RX 5500M

CORE STATE Navi 14

VRAM 4 GB

CLOCK SPEED 1645 MHz

TDP 85 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 1.0

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_metal

205,557

N/A

geekbench_opencl

131,392

38,164

geekbench_vulkan

143,199

36,150

passmark_directx_10

N/A

39

passmark_directx_11

N/A

35

passmark_directx_12

N/A

28

passmark_directx_9

N/A

100

passmark_g2d

N/A

414

passmark_g3d

N/A

5,848

passmark_gpu_compute

N/A

2,316

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6900X

RX 5500M

Core Specs

Shading Units

5,120

1,408 -72.5%

Shaders

5,120

1,408 -72.5%

TMUs

320

88 -72.5%

ROPs

128

32 -75.0%

Compute Units

80

22 -72.5%

Clocks

Base Clock

1825 MHz

1375 MHz

Boost Clock

2171 MHz

1645 MHz

Game Clock

—

1448 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

32 GB

4 GB

VRAM (MB)

32,768

4,096 -87.5%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

128 bit

Bandwidth

512.0 GB/s

224.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

2 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

277.9 GPixel/s

52.64 GPixel/s

Texture Rate

694.7 GTexel/s

144.8 GTexel/s

FP32 (TFLOPS)

22.23 TFLOPS

4.632 TFLOPS

FP64 (TFLOPS)

1,389.4 GFLOPS (1:16)

289.5 GFLOPS (1:16)

FP16 (TFLOPS)

44.46 TFLOPS (2:1)

9.265 TFLOPS (2:1)

AI/RT

RT Cores

80

—

Power

TDP

300 W

85 W

TDP (W)

300

85 -71.7%

Suggested PSU

700 W

—

Power Connectors

—

None

Architecture

Architecture

RDNA 2.0

RDNA 1.0

GPU Name

Navi 21

Navi 14

Generation

Radeon Pro Mac (Navi II Series)

Navi Mobile (RX 5000M)

Process Size

7 nm

7 nm

Transistors

26,800 million

6,400 million

Die Size

520 mm²

158 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

40.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

2.1

Shader Model

6.8

6.8

Physical

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.14x Thunderbolt

Portable Device Dependent

Bus Interface

Apple MPX

PCIe 4.0 x8

Other

Launch Price

5,999 USD

—

Production

End-of-life

End-of-life

Predecessor

—

Polaris Mobile

View Radeon Pro W6900X Details View Radeon RX 5500M Details