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 RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

14,315

117,866

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_vulkan

N/A

107,502

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Xe MAX Graphics

RTX 3080 Ti Mobile

Core Specs

Shading Units

768

7,424 +866.7%

Shaders

768

7,424 +866.7%

TMUs

48

232 +383.3%

ROPs

24

96 +300.0%

SM Count

—

58

Execution Units

96

—

Clocks

Base Clock

300 MHz

810 MHz

Boost Clock

1650 MHz

1260 MHz

Memory Clock

2133 MHz 4.3 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

LPDDR4X

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

68.26 GB/s

512.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

1024 KB

4 MB

L3 Cache

16 MB

—

Performance

Pixel Rate

39.60 GPixel/s

121.0 GPixel/s

Texture Rate

79.20 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

2.534 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

633.6 GFLOPS (1:4)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

5.069 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

25 W

115 W

TDP (W)

25

115 +360.0%

Suggested PSU

200 W

—

Power Connectors

—

None

Architecture

Architecture

Generation 12.1

Ampere

GPU Name

DG1

GA103

Generation

Xe Graphics

GeForce 30 Mobile

Process Size

10 nm

8 nm

Transistors

—

22,000 million

Die Size

95 mm²

496 mm²

Foundry

Intel

Samsung

Density

—

44.4M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

—

8.6

Shader Model

6.6

6.8

Physical

Slot Width

IGP

—

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Graphics

GeForce 20 Mobile

Successor

Alchemist

—

View Iris Xe MAX Graphics Details View GeForce RTX 3080 Ti Mobile Details