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 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

14,315

180,831

geekbench_vulkan

N/A

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Xe MAX Graphics

RTX 4090 Mobile

Core Specs

Shading Units

768

9,728 +1166.7%

Shaders

768

9,728 +1166.7%

TMUs

48

304 +533.3%

ROPs

24

112 +366.7%

SM Count

—

76

Execution Units

96

—

Clocks

Base Clock

300 MHz

1335 MHz

Boost Clock

1650 MHz

1695 MHz

Memory Clock

2133 MHz 4.3 Gbps effective

2250 MHz 18 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

576.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

1024 KB

64 MB

L3 Cache

16 MB

—

Performance

Pixel Rate

39.60 GPixel/s

189.8 GPixel/s

Texture Rate

79.20 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

2.534 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

633.6 GFLOPS (1:4)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

5.069 TFLOPS (2:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

25 W

120 W

TDP (W)

25

120 +380.0%

Suggested PSU

200 W

—

Power Connectors

—

None

Architecture

Architecture

Generation 12.1

Ada Lovelace

GPU Name

DG1

AD103

Generation

Xe Graphics

GeForce 40 Mobile

Process Size

10 nm

5 nm

Transistors

—

45,900 million

Die Size

95 mm²

379 mm²

Foundry

Intel

TSMC

Density

—

121.1M / 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

—

8.9

Shader Model

6.6

6.8

Physical

Slot Width

IGP

IGP

Outputs

No outputs

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

Graphics

GeForce 30 Mobile

Successor

Alchemist

GeForce 50 Mobile

View Iris Xe MAX Graphics Details View GeForce RTX 4090 Mobile Details