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

GeForce RTX 2080

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1710 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

5,712

105,271

3dmark_3dmark_steel_nomad_dx12

N/A

1,752

geekbench_vulkan

N/A

101,532

passmark_directx_10

N/A

136

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

223

passmark_g2d

N/A

907

passmark_g3d

N/A

18,720

passmark_gpu_compute

N/A

7,872

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Pro Graphics P6300

RTX 2080

Core Specs

Shading Units

384

2,944 +666.7%

Shaders

384

2,944 +666.7%

TMUs

48

184 +283.3%

ROPs

6

64 +966.7%

SM Count

—

46

Execution Units

48

—

Clocks

Base Clock

300 MHz

1515 MHz

Boost Clock

800 MHz

1710 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

448.0 GB/s

Cache

L1 Cache

—

64 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

4.800 GPixel/s

109.4 GPixel/s

Texture Rate

38.40 GTexel/s

314.6 GTexel/s

FP32 (TFLOPS)

614.4 GFLOPS

10.07 TFLOPS

FP64 (TFLOPS)

153.6 GFLOPS (1:4)

314.6 GFLOPS (1:32)

FP16 (TFLOPS)

—

20.14 TFLOPS (2:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

368

Power

TDP

15 W

215 W

TDP (W)

15

215 +1333.3%

Suggested PSU

—

550 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

Generation 8.0

Turing

GPU Name

Broadwell GT3e

TU104

Generation

HD Graphics-W (Broadwell)

GeForce 20

Process Size

14 nm

12 nm

Transistors

—

13,600 million

Die Size

—

545 mm²

Foundry

Intel

TSMC

Density

—

25.0M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.4

4.6

Vulkan

1.0

1.4

OpenCL

3.0

3.0

CUDA

—

7.5

Shader Model

5.1

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

Motherboard Dependent

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

Ring Bus

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 30

View Iris Pro Graphics P6300 Details View GeForce RTX 2080 Details