GPU Comparison

A

AMD

RADEON

AMD Radeon RX 640 OEM

CORE STATE Polaris 23

VRAM 4 GB

CLOCK SPEED —

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

Quadro FX 3000

CORE STATE NV35

VRAM 256 MB

CLOCK SPEED —

TDP —

BUS WIDTH 256 bit

ARCHITECTURE Rankine

nm

PROCESS 130 nm

LAUNCH DATE 2003

DETAILED SPECIFICATIONS

SPECIFICATION

RX 640 OEM

Quadro FX 3000

Core Specs

Shading Units

640

—

Shaders

640

—

TMUs

40

8 -80.0%

ROPs

16

4 -75.0%

Compute Units

10

—

Clocks

GPU Clock

1295 MHz

400 MHz

Memory Clock

1500 MHz 6 Gbps effective

425 MHz 850 Mbps effective

Memory

Memory Size

4 GB

256 MB

VRAM (MB)

4,096

256 -93.8%

Memory Type

GDDR5

DDR

Memory Bus

128 bit

256 bit

Bandwidth

96.00 GB/s

27.20 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

512 KB

—

Performance

Pixel Rate

20.72 GPixel/s

1.600 GPixel/s

Texture Rate

51.80 GTexel/s

3.200 GTexel/s

FP32 (TFLOPS)

1.658 TFLOPS

—

FP64 (TFLOPS)

103.6 GFLOPS (1:16)

—

FP16 (TFLOPS)

1.658 TFLOPS (1:1)

—

Power

TDP

50 W

—

TDP (W)

50

—

Suggested PSU

250 W

200 W

Power Connectors

None

1x Molex

Architecture

Architecture

GCN 4.0

Rankine

GPU Name

Polaris 23

NV35

Generation

Polaris (RX 600)

Quadro FX Rankine (x000)

Process Size

14 nm

130 nm

Transistors

2,200 million

135 million

Die Size

103 mm²

207 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

652.2K / mm²

API Support

DirectX

12 (12_0)

9.0a

OpenGL

4.6

1.5 (full) 2.0 (partial)

Vulkan

1.3

—

OpenCL

2.1

—

Shader Model

6.7

—

Physical

Slot Width

Single-slot

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DisplayPort 1.4a2x mini-DisplayPort 1.4a

2x DVI1x S-Video

Bus Interface

PCIe 3.0 x8

AGP 8x

Other

Production

End-of-life

End-of-life

Predecessor

Polaris

Quadro4 Celcius

Successor

Vega

Quadro FX Curie

View Radeon RX 640 OEM Details View Quadro FX 3000 Details