GeForce GTX 590 and Radeon 7500 LE - video card comparison

GeForce GTX 590

Radeon 7500 LE

Architecture

Fermi (2010−2014)

Rage 7 (2001−2006)

GPU code name

GF110

RV200

Market segment

Desktop

Desktop

Release date

March 2011

August 2001

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

AGP 4x

Supplementary power connectors

Two 8-pin

None

SLI options

+

-

Core clock speed

607 MHz

250 MHz

CUDA cores

1024

-

Floating-point performance

2x 1,244.2 gflops

-

Manufacturing process technology

40 nm

150 nm

Number of transistors

3,000 million

60 million

Pipelines / CUDA cores

1024

-

Power consumption (TDP)

365 Watt

23 Watt

Maximum GPU temperature

97 °C

-

Texture fill rate

77.7 billion/sec

1.500

Memory type

GDDR5

DDR

Maximum RAM amount

3072 MB (1536 MB per GPU)

64 MB

Memory bus width

768-bit (384-bit per GPU)

128 Bit

Memory clock speed

1707 MHz

350 MHz

Memory bandwidth

327.7 GB/s

5.6 GB/s

Shared memory

-

-

Display Connectors

Three Dual Link DVI-IMini DisplayPort

1x VGA, 1x S-Video

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

7.0

CUDA

+

-

OpenCL

1.1

N/A

OpenGL

4.2

1.3

Shader Model

5.1

-

Vulkan

N/A

N/A