GPU Comparison

i

Intel

GPU

Intel Iris Xe MAX Graphics

CORE STATE DG1

VRAM 4 GB

CLOCK SPEED 1650 MHz

TDP 25 W

BUS WIDTH 128 bit

ARCHITECTURE Generation 12.1

nm

PROCESS 10 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce GTX 1080 Ti

CORE STATE GP102

VRAM 11 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

14,315

67,717

3dmark_3dmark_steel_nomad_dx12

N/A

2,231

geekbench_metal

N/A

30,624

geekbench_vulkan

N/A

83,108

passmark_directx_10

N/A

118

passmark_directx_11

N/A

151

passmark_directx_12

N/A

66

passmark_directx_9

N/A

231

passmark_g2d

N/A

939

passmark_g3d

N/A

18,600

passmark_gpu_compute

N/A

9,632

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Xe MAX Graphics

GTX 1080 Ti

Core Specs

Shading Units

768

3,584 +366.7%

Shaders

768

3,584 +366.7%

TMUs

48

224 +366.7%

ROPs

24

88 +266.7%

SM Count

—

28

Execution Units

96

—

Clocks

Base Clock

300 MHz

1481 MHz

Boost Clock

1650 MHz

1582 MHz

Memory Clock

2133 MHz 4.3 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

4 GB

11 GB

VRAM (MB)

4,096

11,264 +175.0%

Memory Type

LPDDR4X

GDDR5X

Memory Bus

128 bit

352 bit

Bandwidth

68.26 GB/s

484.4 GB/s

Cache

L1 Cache

—

48 KB (per SM)

L2 Cache

1024 KB

2.75 MB

L3 Cache

16 MB

—

Performance

Pixel Rate

39.60 GPixel/s

139.2 GPixel/s

Texture Rate

79.20 GTexel/s

354.4 GTexel/s

FP32 (TFLOPS)

2.534 TFLOPS

11.34 TFLOPS

FP64 (TFLOPS)

633.6 GFLOPS (1:4)

354.4 GFLOPS (1:32)

FP16 (TFLOPS)

5.069 TFLOPS (2:1)

177.2 GFLOPS (1:64)

Power

TDP

25 W

250 W

TDP (W)

25

250 +900.0%

Suggested PSU

200 W

600 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

Generation 12.1

Pascal

GPU Name

DG1

GP102

Generation

Xe Graphics

GeForce 10

Process Size

10 nm

16 nm

Transistors

—

11,800 million

Die Size

95 mm²

471 mm²

Foundry

Intel

TSMC

Density

—

25.1M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

—

6.1

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Graphics

GeForce 900

Successor

Alchemist

GeForce 20

View Iris Xe MAX Graphics Details View GeForce GTX 1080 Ti Details