GPU Comparison

A

AMD

RADEON

AMD Radeon 780M

CORE STATE Phoenix

VRAM System Shared

CLOCK SPEED 2700 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 3.0

nm

PROCESS 4 nm

LAUNCH DATE 2023

VS

i

Intel

GPU

Arc A750

CORE STATE DG2-512

VRAM 8 GB

CLOCK SPEED 2400 MHz

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

480

2,612

geekbench_opencl

25,770

98,554

geekbench_vulkan

30,921

85,631

passmark_directx_10

N/A

65

passmark_directx_11

N/A

72

passmark_directx_12

N/A

70

passmark_directx_9

N/A

181

passmark_g2d

N/A

732

passmark_g3d

N/A

12,534

passmark_gpu_compute

N/A

5,368

DETAILED SPECIFICATIONS

SPECIFICATION

780M

A750

Core Specs

Shading Units

768

3,584 +366.7%

Shaders

768

3,584 +366.7%

TMUs

48

224 +366.7%

ROPs

32

112 +250.0%

Compute Units

12

—

Execution Units

—

448

Clocks

Base Clock

800 MHz

2050 MHz

Boost Clock

2700 MHz

2400 MHz

Memory Clock

System Shared

2000 MHz 16 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

512.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

16 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

86.40 GPixel/s

268.8 GPixel/s

Texture Rate

129.6 GTexel/s

537.6 GTexel/s

FP32 (TFLOPS)

8.294 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

518.4 GFLOPS (1:16)

2.150 TFLOPS (1:8)

FP16 (TFLOPS)

16.59 TFLOPS (2:1)

34.41 TFLOPS (2:1)

AI/RT

RT Cores

12

28 +133.3%

XMX Cores

—

448

Power

TDP

15 W

225 W

TDP (W)

15

225 +1400.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 3.0

Xe-HPG

GPU Name

Phoenix

DG2-512

Generation

Navi III IGP (Phoenix Mobile)

Alchemist (Arc 7)

Process Size

4 nm

6 nm

Transistors

25,390 million

21,700 million

Die Size

178 mm²

406 mm²

Foundry

TSMC

TSMC

Density

142.6M / mm²

53.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

IGP

Dual-slot

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

289 USD

Production

Active

End-of-life

Predecessor

Navi II IGP

Xe Graphics

Successor

Navi III IGP

Battlemage

View Radeon 780M Details View Arc A750 Details