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

A

AMD

RADEON

Radeon Pro VII

CORE STATE Vega 20

VRAM 16 GB

CLOCK SPEED 1700 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

480

N/A

geekbench_opencl

25,770

90,148

geekbench_vulkan

30,921

87,774

DETAILED SPECIFICATIONS

SPECIFICATION

780M

Pro VII

Core Specs

Shading Units

768

3,840 +400.0%

Shaders

768

3,840 +400.0%

TMUs

48

240 +400.0%

ROPs

32

64 +100.0%

Compute Units

12

60 +400.0%

Clocks

Base Clock

800 MHz

1400 MHz

Boost Clock

2700 MHz

1700 MHz

Memory Clock

System Shared

1000 MHz 2 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

HBM2

Memory Bus

System Shared

4096 bit

Bandwidth

System Dependent

1.02 TB/s

Cache

L1 Cache

128 KB per Array

16 KB (per CU)

L2 Cache

2 MB

4 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

86.40 GPixel/s

108.8 GPixel/s

Texture Rate

129.6 GTexel/s

408.0 GTexel/s

FP32 (TFLOPS)

8.294 TFLOPS

13.06 TFLOPS

FP64 (TFLOPS)

518.4 GFLOPS (1:16)

6.528 TFLOPS (1:2)

FP16 (TFLOPS)

16.59 TFLOPS (2:1)

26.11 TFLOPS (2:1)

AI/RT

RT Cores

12

—

Power

TDP

15 W

250 W

TDP (W)

15

250 +1566.7%

Suggested PSU

—

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 3.0

GCN 5.1

GPU Name

Phoenix

Vega 20

Generation

Navi III IGP (Phoenix Mobile)

Radeon Pro Vega (Vega II Series)

Process Size

4 nm

7 nm

Transistors

25,390 million

13,230 million

Die Size

178 mm²

331 mm²

Foundry

TSMC

TSMC

Density

142.6M / mm²

40.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.1

2.1

Shader Model

6.8

6.7

Physical

Slot Width

IGP

Dual-slot

Length

—

305 mm 12 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

6x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

1,899 USD

Production

Active

End-of-life

Predecessor

Navi II IGP

Radeon Pro Polaris

Successor

Navi III IGP

Radeon Pro Navi

View Radeon 780M Details View Radeon Pro VII Details