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

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

9,182

180,149

geekbench_vulkan

11,196

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Pro Graphics P580

RTX A6000

Core Specs

Shading Units

576

10,752 +1766.7%

Shaders

576

10,752 +1766.7%

TMUs

72

336 +366.7%

ROPs

9

112 +1144.4%

SM Count

—

84

Execution Units

72

—

Clocks

Base Clock

350 MHz

1410 MHz

Boost Clock

1000 MHz

1800 MHz

Memory Clock

System Shared

2000 MHz 16 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

768.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

6 MB

Performance

Pixel Rate

9.000 GPixel/s

201.6 GPixel/s

Texture Rate

72.00 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

1,152.0 GFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

288.0 GFLOPS (1:4)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

2.304 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

15 W

300 W

TDP (W)

15

300 +1900.0%

Suggested PSU

—

700 W

Power Connectors

—

8-pin EPS

Architecture

Architecture

Generation 9.0

Ampere

GPU Name

Skylake GT4e

GA102

Generation

HD Graphics-W (Skylake)

Workstation Ampere (Ax000)

Process Size

14 nm+

8 nm

Transistors

—

28,300 million

Die Size

—

628 mm²

Foundry

Intel

Samsung

Density

—

45.1M / 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

—

8.6

Shader Model

6.4

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Motherboard Dependent

4x DisplayPort 1.4a

Bus Interface

Ring Bus

PCIe 4.0 x16

Other

Launch Price

—

4,649 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing

Successor

—

Workstation Ada

View Iris Pro Graphics P580 Details View RTX A6000 Details