GPU Comparison

i

Intel

GPU

Intel Iris Pro Graphics P6300

CORE STATE Broadwell GT3e

VRAM System Shared

CLOCK SPEED 800 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 8.0

nm

PROCESS 14 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

Quadro P1000

CORE STATE GP107

VRAM 4 GB

CLOCK SPEED 1480 MHz

TDP 47 W

BUS WIDTH 128 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

5,712

14,495

geekbench_vulkan

N/A

13,466

passmark_directx_10

N/A

21

passmark_directx_11

N/A

31

passmark_directx_12

N/A

19

passmark_directx_9

N/A

79

passmark_g2d

N/A

589

passmark_g3d

N/A

4,512

passmark_gpu_compute

N/A

1,891

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Pro Graphics P6300

Quadro P1000

Core Specs

Shading Units

384

640 +66.7%

Shaders

384

640 +66.7%

TMUs

48

40 -16.7%

ROPs

6

32 +433.3%

SM Count

—

5

Execution Units

48

—

Clocks

Base Clock

300 MHz

1266 MHz

Boost Clock

800 MHz

1480 MHz

Memory Clock

System Shared

1253 MHz 5 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

128 bit

Bandwidth

System Dependent

80.19 GB/s

Cache

L1 Cache

—

48 KB (per SM)

L2 Cache

—

1024 KB

Performance

Pixel Rate

4.800 GPixel/s

47.36 GPixel/s

Texture Rate

38.40 GTexel/s

59.20 GTexel/s

FP32 (TFLOPS)

614.4 GFLOPS

1.894 TFLOPS

FP64 (TFLOPS)

153.6 GFLOPS (1:4)

59.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

29.60 GFLOPS (1:64)

Power

TDP

15 W

47 W

TDP (W)

15

47 +213.3%

Suggested PSU

—

200 W

Power Connectors

—

None

Architecture

Architecture

Generation 8.0

Pascal

GPU Name

Broadwell GT3e

GP107

Generation

HD Graphics-W (Broadwell)

Quadro Pascal (Px000)

Process Size

14 nm

14 nm

Transistors

—

3,300 million

Die Size

—

132 mm²

Foundry

Intel

Samsung

Density

—

25.0M / mm²

API Support

DirectX

12 (11_1)

12 (12_1)

OpenGL

4.4

4.6

Vulkan

1.0

1.4

OpenCL

3.0

3.0

CUDA

—

6.1

Shader Model

5.1

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

150 mm 5.9 inches

Height

—

69 mm 2.7 inches

Outputs

Motherboard Dependent

4x mini-DisplayPort 1.4a

Bus Interface

Ring Bus

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Quadro Maxwell

Successor

—

Quadro Volta

View Iris Pro Graphics P6300 Details View Quadro P1000 Details