GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Duo

CORE STATE Capsaicin

VRAM 4 GB

CLOCK SPEED —

TDP 350 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

A

AMD

RADEON

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

PERFORMANCE BENCHMARKS

geekbench_opencl

35,860

131,392

geekbench_metal

N/A

205,557

geekbench_vulkan

N/A

143,199

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Duo

Pro W6900X

Core Specs

Shading Units

4,096

5,120 +25.0%

Shaders

4,096

5,120 +25.0%

TMUs

256

320 +25.0%

ROPs

64

128 +100.0%

Compute Units

64

80 +25.0%

Clocks

Base Clock

—

1825 MHz

Boost Clock

—

2171 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

32 GB

VRAM (MB)

4,096

32,768 +700.0%

Memory Type

HBM

GDDR6

Memory Bus

4096 bit

256 bit

Bandwidth

512.0 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

2 MB

4 MB

L3 Cache

—

128 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

64.00 GPixel/s

277.9 GPixel/s

Texture Rate

256.0 GTexel/s

694.7 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

22.23 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

1,389.4 GFLOPS (1:16)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

44.46 TFLOPS (2:1)

AI/RT

RT Cores

—

80

Power

TDP

350 W

300 W

TDP (W)

350

300 -14.3%

Suggested PSU

750 W

700 W

Power Connectors

3x 8-pin

—

Architecture

Architecture

GCN 3.0

RDNA 2.0

GPU Name

Capsaicin

Navi 21

Generation

Radeon Pro GCN

Radeon Pro Mac (Navi II Series)

Process Size

28 nm

7 nm

Transistors

8,900 million

26,800 million

Die Size

596 mm²

520 mm²

Foundry

TSMC

TSMC

Density

14.9M / mm²

51.5M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

2.1

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

—

Length

277 mm 10.9 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

120 mm 4.7 inches

Outputs

1x HDMI 1.4a3x DisplayPort 1.2

1x HDMI 2.14x Thunderbolt

Bus Interface

PCIe 3.0 x16

Apple MPX

Other

Launch Price

1,499 USD

5,999 USD

Production

End-of-life

End-of-life

Predecessor

FirePro GCN

—

Successor

Radeon Pro Polaris

—

View Radeon Pro Duo Details View Radeon Pro W6900X Details