AMD Radeon Pro W6800 vs ATI FireGL V8650

VS

AMD Radeon Pro W6800

ATI FireGL V8650

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 2GB VRAM FireGL V8650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 13 years and 10 months late

Boost Clock2320MHz

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 111.1GB/s)

3520 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800 +3950%

17.82 TFLOPS

FireGL V8650

0.44 TFLOPS

Radeon Pro W6800

VS

FireGL V8650

Graphics Card

Jun 2021

Release Date

Aug 2007

Radeon Pro

Generation

FireGL

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2075 MHz

Base Clock

-

2320 MHz

Boost Clock

-

2000 MHz

Memory Clock

868 MHz

Memory

32GB

Memory Size

2GB

GDDR6

Memory Type

GDDR4

256bit

Memory Bus

512bit

512.0GB/s

Bandwidth

111.1GB/s

Render Config

60

Compute Units

4

-

3840

Shading Units

320

240

TMUs

16

96

ROPs

16

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

256 KB

128 MB

L3 Cache

-

Theoretical Performance

222.7 GPixel/s

Pixel Rate

11.01 GPixel/s

556.8 GTexel/s

Texture Rate

11.01 GTexel/s

35.64 TFLOPS

FP16 (half)

-

17.82 TFLOPS

FP32 (float)

440.3 GFLOPS

1114 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

Unknown

600 W

Suggested PSU

200 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

R600

-

GPU Variant

R600 V8650 (215RGIDKA13FG)

RDNA 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

80 nm

26.8 billion

Transistors

0.72 billion

520 mm²

Die Size

420 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

4.0

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