GPU Comparison

i

Intel

GPU

Intel Arc Pro A40

CORE STATE DG2-128

VRAM 6 GB

CLOCK SPEED 1700 MHz

TDP 50 W

BUS WIDTH 96 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

N/A

159,575

geekbench_vulkan

N/A

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

Pro A40

RTX 4080 Mobile

Core Specs

Shading Units

1,024

7,424 +625.0%

Shaders

1,024

7,424 +625.0%

TMUs

64

232 +262.5%

ROPs

32

80 +150.0%

SM Count

—

58

Execution Units

128

—

Clocks

Base Clock

1500 MHz

1290 MHz

Boost Clock

1700 MHz

1665 MHz

Memory Clock

2000 MHz 16 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

6 GB

12 GB

VRAM (MB)

6,144

12,288 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

96 bit

192 bit

Bandwidth

192.0 GB/s

432.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

4 MB

48 MB

Performance

Pixel Rate

54.40 GPixel/s

133.2 GPixel/s

Texture Rate

108.8 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

3.482 TFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

870.4 GFLOPS (1:4)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

6.963 TFLOPS (2:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

8

58 +625.0%

Tensor Cores

—

232

XMX Cores

128

—

Power

TDP

50 W

110 W

TDP (W)

50

110 +120.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

Xe-HPG

Ada Lovelace

GPU Name

DG2-128

AD104

Generation

Alchemist (Pro Series)

GeForce 40 Mobile

Process Size

6 nm

5 nm

Transistors

7,200 million

35,800 million

Die Size

157 mm²

294 mm²

Foundry

TSMC

TSMC

Density

45.9M / mm²

121.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

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

Single-slot

IGP

Outputs

4x mini-DisplayPort 2.0

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Arc Pro A40 Details View GeForce RTX 4080 Mobile Details