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 P4000

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1480 MHz

TDP 105 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

5,712

41,037

3dmark_3dmark_steel_nomad_dx12

N/A

1,115

geekbench_vulkan

N/A

41,652

passmark_directx_10

N/A

66

passmark_directx_11

N/A

86

passmark_directx_12

N/A

40

passmark_directx_9

N/A

181

passmark_g2d

N/A

786

passmark_g3d

N/A

11,466

passmark_gpu_compute

N/A

4,913

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Pro Graphics P6300

Quadro P4000

Core Specs

Shading Units

384

1,792 +366.7%

Shaders

384

1,792 +366.7%

TMUs

48

112 +133.3%

ROPs

6

64 +966.7%

SM Count

—

14

Execution Units

48

—

Clocks

Base Clock

300 MHz

1202 MHz

Boost Clock

800 MHz

1480 MHz

Memory Clock

System Shared

1901 MHz 7.6 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

243.3 GB/s

Cache

L1 Cache

—

48 KB (per SM)

L2 Cache

—

2 MB

Performance

Pixel Rate

4.800 GPixel/s

94.72 GPixel/s

Texture Rate

38.40 GTexel/s

165.8 GTexel/s

FP32 (TFLOPS)

614.4 GFLOPS

5.304 TFLOPS

FP64 (TFLOPS)

153.6 GFLOPS (1:4)

165.8 GFLOPS (1:32)

FP16 (TFLOPS)

—

82.88 GFLOPS (1:64)

Power

TDP

15 W

105 W

TDP (W)

15

105 +600.0%

Suggested PSU

—

300 W

Power Connectors

—

1x 6-pin

Architecture

Architecture

Generation 8.0

Pascal

GPU Name

Broadwell GT3e

GP104

Generation

HD Graphics-W (Broadwell)

Quadro Pascal (Px000)

Process Size

14 nm

16 nm

Transistors

—

7,200 million

Die Size

—

314 mm²

Foundry

Intel

TSMC

Density

—

22.9M / 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

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Motherboard Dependent

4x DisplayPort 1.4a

Bus Interface

Ring Bus

PCIe 3.0 x16

Other

Launch Price

—

815 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Maxwell

Successor

—

Quadro Volta

View Iris Pro Graphics P6300 Details View Quadro P4000 Details