FireGL V7700 and Radeon RX 6800 XT - video card comparison

FireGL V7700

Radeon RX 6800 XT

Architecture

TeraScale (2005−2013)

Navi / RDNA2 (2020−2022)

GPU code name

RV670

Navi 21

Market segment

Workstation

Desktop

Release date

November 2007

November 2020

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 8-pin

Boost clock speed

-

2250 MHz

Core clock speed

777 MHz

1825 MHz

Floating-point performance

497.3 gflops

-

Manufacturing process technology

55 nm

7 nm

Number of transistors

666 million

26,800 million

Pipelines / CUDA cores

320

4608

Power consumption (TDP)

-

300 Watt

Texture fill rate

12.43

648.0

Memory type

GDDR4

GDDR6

Maximum RAM amount

512 MB

16 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

2252 MHz

16000 MHz

Memory bandwidth

72.06 GB/s

512.0 GB/s

Shared memory

-

-

Display Connectors

1x DVI, 1x DisplayPort, 1x S-Video

1x HDMI, 2x DisplayPort, 1x USB Type-C

HDMI

-

+

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenCL

N/A

2.0

OpenGL

3.3

4.6

Shader Model

4.1

6.5

Vulkan

N/A

1.2