GPU Comparison

i

Intel

GPU

Intel Iris Pro Graphics P580

CORE STATE Skylake GT4e

VRAM System Shared

CLOCK SPEED 1000 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 9.0

nm

PROCESS 14 nm+

LAUNCH DATE 2015

VS

NVIDIA

GEFORCE

Quadro RTX 8000

CORE STATE TU102

VRAM 48 GB

CLOCK SPEED 1770 MHz

TDP 260 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

9,182

125,554

geekbench_vulkan

11,196

125,781

passmark_directx_10

N/A

137

passmark_directx_11

N/A

188

passmark_directx_12

N/A

79

passmark_directx_9

N/A

211

passmark_g2d

N/A

866

passmark_g3d

N/A

19,799

passmark_gpu_compute

N/A

9,992

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Pro Graphics P580

Quadro RTX 8000

Core Specs

Shading Units

576

4,608 +700.0%

Shaders

576

4,608 +700.0%

TMUs

72

288 +300.0%

ROPs

9

96 +966.7%

SM Count

—

72

Execution Units

72

—

Clocks

Base Clock

350 MHz

1395 MHz

Boost Clock

1000 MHz

1770 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

48 GB

VRAM (MB)

—

49,152

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

384 bit

Bandwidth

System Dependent

672.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

6 MB

Performance

Pixel Rate

9.000 GPixel/s

169.9 GPixel/s

Texture Rate

72.00 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

1,152.0 GFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

288.0 GFLOPS (1:4)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

2.304 TFLOPS (2:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Tensor Cores

—

576

Power

TDP

15 W

260 W

TDP (W)

15

260 +1633.3%

Suggested PSU

—

600 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

Generation 9.0

Turing

GPU Name

Skylake GT4e

TU102

Generation

HD Graphics-W (Skylake)

Quadro Turing (Tx000)

Process Size

14 nm+

12 nm

Transistors

—

18,600 million

Die Size

—

754 mm²

Foundry

Intel

TSMC

Density

—

24.7M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

3.0

3.0

CUDA

—

7.5

Shader Model

6.4

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Motherboard Dependent

4x DisplayPort 1.4a1x USB Type-C

Bus Interface

Ring Bus

PCIe 3.0 x16

Other

Launch Price

—

9,999 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Volta

Successor

—

Workstation Ampere

View Iris Pro Graphics P580 Details View Quadro RTX 8000 Details