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 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

14,315

240,854

3dmark_3dmark_steel_nomad_dx12

N/A

6,567

geekbench_vulkan

N/A

216,045

passmark_directx_10

N/A

204

passmark_directx_11

N/A

314

passmark_directx_12

N/A

132

passmark_directx_9

N/A

370

passmark_g2d

N/A

1,239

passmark_g3d

N/A

34,457

passmark_gpu_compute

N/A

20,671

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Xe MAX Graphics

RTX 4080

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

2205 MHz

Boost Clock

1650 MHz

2505 MHz

Memory Clock

2133 MHz 4.3 Gbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

LPDDR4X

GDDR6X

Memory Bus

128 bit

256 bit

Bandwidth

68.26 GB/s

716.8 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

280.6 GPixel/s

Texture Rate

79.20 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

2.534 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

633.6 GFLOPS (1:4)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

5.069 TFLOPS (2:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

25 W

320 W

TDP (W)

25

320 +1180.0%

Suggested PSU

200 W

700 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

Generation 12.1

Ada Lovelace

GPU Name

DG1

AD103

Generation

Xe Graphics

GeForce 40

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

Triple-slot

Length

—

310 mm 12.2 inches

Height

—

140 mm 5.5 inches

Outputs

No outputs

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Graphics

GeForce 30

Successor

Alchemist

GeForce 50

View Iris Xe MAX Graphics Details View GeForce RTX 4080 Details