GPU Comparison

i

Intel

GPU

Intel UHD Graphics 64EU Mobile

CORE STATE Alder Lake

VRAM System Shared

CLOCK SPEED 1400 MHz

TDP 45 W

BUS WIDTH System Shared

ARCHITECTURE Generation 12.2

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_opencl

N/A

117,866

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

UHD Graphics 64EU Mobile

RTX 3080 Ti Mobile

Core Specs

Shading Units

512

7,424 +1350.0%

Shaders

512

7,424 +1350.0%

TMUs

32

232 +625.0%

ROPs

16

96 +500.0%

SM Count

—

58

Execution Units

64

—

Clocks

Base Clock

300 MHz

810 MHz

Boost Clock

1400 MHz

1260 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

512.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

1024 KB

4 MB

L3 Cache

10 MB

—

Performance

Pixel Rate

22.40 GPixel/s

121.0 GPixel/s

Texture Rate

44.80 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

1,433.6 GFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

358.4 GFLOPS (1:4)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

2.867 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

45 W

115 W

TDP (W)

45

115 +155.6%

Power Connectors

—

None

Architecture

Architecture

Generation 12.2

Ampere

GPU Name

Alder Lake

GA103

Generation

HD Graphics-M (Alder Lake)

GeForce 30 Mobile

Process Size

10 nm

8 nm

Transistors

—

22,000 million

Die Size

—

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

Portable Device Dependent

Portable Device Dependent

Bus Interface

Ring Bus

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20 Mobile

View UHD Graphics 64EU Mobile Details View GeForce RTX 3080 Ti Mobile Details