GPU Comparison

i

Intel

GPU

Intel UHD Graphics P750

CORE STATE Rocket Lake

VRAM System Shared

CLOCK SPEED 1300 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 12.1

nm

PROCESS 14 nm+++

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

6,538

167,014

3dmark_3dmark_steel_nomad_dx12

N/A

4,407

geekbench_vulkan

N/A

145,176

passmark_directx_10

N/A

170

passmark_directx_11

N/A

207

passmark_directx_12

N/A

100

passmark_directx_9

N/A

258

passmark_g2d

N/A

1,054

passmark_g3d

N/A

25,086

passmark_gpu_compute

N/A

14,397

DETAILED SPECIFICATIONS

SPECIFICATION

UHD Graphics P750

RTX 3080

Core Specs

Shading Units

256

8,704 +3300.0%

Shaders

256

8,704 +3300.0%

TMUs

64

272 +325.0%

ROPs

32

96 +200.0%

SM Count

—

68

Execution Units

32

—

Clocks

Base Clock

350 MHz

1440 MHz

Boost Clock

1300 MHz

1710 MHz

Memory Clock

System Shared

1188 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

320 bit

Bandwidth

System Dependent

760.3 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

5 MB

Performance

Pixel Rate

41.60 GPixel/s

164.2 GPixel/s

Texture Rate

83.20 GTexel/s

465.1 GTexel/s

FP32 (TFLOPS)

665.6 GFLOPS

29.77 TFLOPS

FP64 (TFLOPS)

166.4 GFLOPS (1:4)

465.1 GFLOPS (1:64)

FP16 (TFLOPS)

1,331.2 GFLOPS (2:1)

29.77 TFLOPS (1:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

272

Power

TDP

15 W

320 W

TDP (W)

15

320 +2033.3%

Suggested PSU

—

700 W

Power Connectors

—

1x 12-pin

Architecture

Architecture

Generation 12.1

Ampere

GPU Name

Rocket Lake

GA102

Generation

HD Graphics-W (Rocket Lake)

GeForce 30

Process Size

14 nm+++

8 nm

Transistors

—

28,300 million

Die Size

—

628 mm²

Foundry

Intel

Samsung

Density

—

45.1M / 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

—

8.6

Shader Model

6.6

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

285 mm 11.2 inches

Height

—

112 mm 4.4 inches

Outputs

Motherboard Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

Ring Bus

PCIe 4.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20

Successor

—

GeForce 40

View UHD Graphics P750 Details View GeForce RTX 3080 Details