FireGL V7700 and Radeon RX 7800 XT - video card comparison

FireGL V7700

Radeon RX 7800 XT

Architecture

TeraScale (2005−2013)

RDNA 3

GPU code name

RV670

Navi 32

Market segment

Workstation

Desktop

Release date

November 2007

August 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 8-pin

Boost clock speed

-

2430 MHz

Core clock speed

777 MHz

-

Floating-point performance

497.3 gflops

-

Manufacturing process technology

55 nm

5 nm

Number of transistors

666 million

28,100 million

Pipelines / CUDA cores

320

3840

Power consumption (TDP)

-

263 Watt

Texture fill rate

12.43

604.8

Memory type

GDDR4

GDDR6

Maximum RAM amount

512 MB

16 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

2252 MHz

19500 MHz

Memory bandwidth

72.06 GB/s

576.0 GB/s

Shared memory

-

-

Display Connectors

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

1x HDMI 2.1a, 3x DisplayPort 2.1

HDMI

-

+

DirectX

10.1 (10_1)

12 Ultimate (12_2)

OpenCL

N/A

2.2

OpenGL

3.3

4.6

Shader Model

4.1

6.7

Vulkan

N/A

1.3