GPU Comparison

i

Intel

GPU

Intel Iris Xe Graphics G7 80EU Mobile

CORE STATE Tiger Lake GT2

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 12.1

nm

PROCESS 10 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce RTX 3070 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1560 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

2,380

geekbench_opencl

N/A

92,939

geekbench_vulkan

N/A

86,768

passmark_directx_10

N/A

113

passmark_directx_11

N/A

138

passmark_directx_12

N/A

64

passmark_directx_9

N/A

160

passmark_g2d

N/A

641

passmark_g3d

N/A

15,309

passmark_gpu_compute

N/A

6,827

DETAILED SPECIFICATIONS

SPECIFICATION

Iris Xe Graphics G7 80EU Mobile

RTX 3070 Mobile

Core Specs

Shading Units

640

5,120 +700.0%

Shaders

640

5,120 +700.0%

TMUs

40

160 +300.0%

ROPs

20

80 +300.0%

SM Count

—

40

Execution Units

80

—

Clocks

Base Clock

300 MHz

1110 MHz

Boost Clock

1100 MHz

1560 MHz

Memory Clock

System Shared

1750 MHz 14 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

448.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

1024 KB

4 MB

L3 Cache

3.75 MB

—

Performance

Pixel Rate

22.00 GPixel/s

124.8 GPixel/s

Texture Rate

44.00 GTexel/s

249.6 GTexel/s

FP32 (TFLOPS)

1,408.0 GFLOPS

15.97 TFLOPS

FP64 (TFLOPS)

352.0 GFLOPS (1:4)

249.6 GFLOPS (1:64)

FP16 (TFLOPS)

2.816 TFLOPS (2:1)

15.97 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

15 W

115 W

TDP (W)

15

115 +666.7%

Power Connectors

—

None

Architecture

Architecture

Generation 12.1

Ampere

GPU Name

Tiger Lake GT2

GA104

Generation

HD Graphics-M (Tiger Lake)

GeForce 30 Mobile

Process Size

10 nm

8 nm

Transistors

—

17,400 million

Die Size

146 mm²

392 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 Iris Xe Graphics G7 80EU Mobile Details View GeForce RTX 3070 Mobile Details