GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6800

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2322 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

A

AMD

RADEON

Radeon R7 Graphics

CORE STATE Spectre Lite

VRAM System Shared

CLOCK SPEED —

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_metal

171,137

N/A

geekbench_opencl

120,399

4,575

geekbench_vulkan

109,228

4,330

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

R7 Graphics

Core Specs

Shading Units

3,840

384 -90.0%

Shaders

3,840

384 -90.0%

TMUs

240

24 -90.0%

ROPs

96

8 -91.7%

Compute Units

60

6 -90.0%

Clocks

Base Clock

1575 MHz

—

Boost Clock

2322 MHz

—

GPU Clock

—

720 MHz

Memory Clock

2000 MHz 16 Gbps effective

System Shared

Memory

Memory Size

32 GB

System Shared

VRAM (MB)

32,768

—

Memory Type

GDDR6

System Shared

Memory Bus

256 bit

System Shared

Bandwidth

512.0 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

—

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

222.9 GPixel/s

5.760 GPixel/s

Texture Rate

557.3 GTexel/s

17.28 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

553.0 GFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

34.56 GFLOPS (1:16)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

250 W

25 W

TDP (W)

250

25 -90.0%

Suggested PSU

600 W

—

Power Connectors

1x 6-pin + 1x 8-pin

—

Architecture

Architecture

RDNA 2.0

GCN 2.0

GPU Name

Navi 21

Spectre Lite

Generation

Radeon Pro Navi (Navi II Series)

GCN 2.0 IGP (Kaveri)

Process Size

7 nm

28 nm

Transistors

26,800 million

2,410 million

Die Size

520 mm²

245 mm²

Foundry

TSMC

GlobalFoundries

Density

51.5M / mm²

9.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.170

OpenCL

2.1

2.1

Shader Model

6.8

6.5

Physical

Slot Width

Dual-slot

IGP

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

6x mini-DisplayPort 1.4a

Motherboard Dependent

Bus Interface

PCIe 4.0 x16

IGP

Other

Launch Price

2,249 USD

—

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

TeraScale 3 IGP

Successor

—

GCN 3.0 IGP

View Radeon PRO W6800 Details View Radeon R7 Graphics Details