GPU Comparison

A

AMD

RADEON

AMD FirePro W8000

CORE STATE Tahiti

VRAM 4 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

A

AMD

RADEON

Radeon RX 6850M XT

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 165 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

24,518

82,762

3dmark_3dmark_steel_nomad_dx12

N/A

2,257

geekbench_vulkan

N/A

99,456

DETAILED SPECIFICATIONS

SPECIFICATION

FirePro W8000

RX 6850M XT

Core Specs

Shading Units

1,792

2,560 +42.9%

Shaders

1,792

2,560 +42.9%

TMUs

112

160 +42.9%

ROPs

32

64 +100.0%

Compute Units

28

40 +42.9%

Clocks

Base Clock

—

2321 MHz

Boost Clock

—

2581 MHz

GPU Clock

900 MHz

—

Game Clock

—

2463 MHz

Memory Clock

1375 MHz 5.5 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

4 GB

12 GB

VRAM (MB)

4,096

12,288 +200.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

176.0 GB/s

432.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

512 KB

3 MB

L3 Cache

—

96 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

28.80 GPixel/s

165.2 GPixel/s

Texture Rate

100.8 GTexel/s

413.0 GTexel/s

FP32 (TFLOPS)

3.226 TFLOPS

13.21 TFLOPS

FP64 (TFLOPS)

806.4 GFLOPS (1:4)

825.9 GFLOPS (1:16)

FP16 (TFLOPS)

—

26.43 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Power

TDP

225 W

165 W

TDP (W)

225

165 -26.7%

Suggested PSU

550 W

—

Power Connectors

2x 6-pin

None

Architecture

Architecture

GCN 1.0

RDNA 2.0

GPU Name

Tahiti

Navi 22

Generation

FirePro GCN (Wx000)

Navi Mobile (RX 6000M)

Process Size

28 nm

7 nm

Transistors

4,313 million

17,200 million

Die Size

352 mm²

335 mm²

Foundry

TSMC

TSMC

Density

12.3M / mm²

51.3M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

2.1

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

IGP

Length

279 mm 11 inches

—

Height

111 mm 4.4 inches

—

Outputs

4x DisplayPort 1.21x SDI

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

1,599 USD

—

Production

End-of-life

End-of-life

Predecessor

FirePro Terascale

Polaris Mobile

Successor

Radeon Pro Polaris

—

View FirePro W8000 Details View Radeon RX 6850M XT Details