GeForce GTX 460 and Radeon RX 7990 XTX - video card comparison

GeForce GTX 460

Radeon RX 7990 XTX

Architecture

Fermi (2010−2014)

RDNA 3.0 (2022)

GPU code name

GF104

Navi 31

Market segment

Desktop

Desktop

Release date

July 2010

2023

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

6-pin & 6-pin

3x 8-pin

SLI options

+

-

Boost clock speed

-

3599 MHz

Core clock speed

675 MHz

-

Floating-point performance

907.2 gflops

-

Manufacturing process technology

40 nm

5 nm

Number of transistors

1,950 million

57,700 million

Pipelines / CUDA cores

336

6144

Power consumption (TDP)

160 Watt

405 Watt

Texture fill rate

37.80

1,382

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

24 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

3600 MHz

24 GB/s

Memory bandwidth

86.4 GB/s

1,152 GB/s

Display Connectors

Two Dual Link DVI, Mini HDMI

1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C

Multi monitor support

+

-

HDMI

+

+

HDCP

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

-

OpenCL

1.1

2.2

OpenGL

4.1

4.6

Shader Model

5.1

6.7

Vulkan

N/A

1.3