GeForce 8800 GTS 320 and Radeon RX 6700 XT - video card comparison

GeForce 8800 GTS 320

Radeon RX 6700 XT

Architecture

Tesla (2006−2010)

Navi / RDNA2 (2020−2022)

GPU code name

G80

Navi 22

Market segment

Desktop

Release date

February 2007

March 2021

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

1x 6-pin + 1x 8-pin

Boost clock speed

2581 MHz

Core clock speed

513 MHz

2321 MHz

Floating-point performance

228.1 gflops

Manufacturing process technology

90 nm

7 nm

Number of transistors

681 million

17,200 million

Pipelines / CUDA cores

2560

Power consumption (TDP)

143 Watt

230 Watt

Texture fill rate

24.62

413.0

Memory type

GDDR3

GDDR6

Maximum RAM amount

320 MB

12 GB

Memory bus width

320 Bit

192 Bit

Memory clock speed

1584 MHz

16000 MHz

Memory bandwidth

63.36 GB/s

384.0 GB/s

Display Connectors

2x DVI, 1x S-Video

1x HDMI, 3x DisplayPort

HDMI

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

OpenCL

1.1

2.1

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2