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 RX 6700M

CORE STATE Navi 22

VRAM 10 GB

CLOCK SPEED 2400 MHz

TDP 135 W

BUS WIDTH 160 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

480

1,845

geekbench_opencl

25,770

78,329

geekbench_vulkan

30,921

83,828

geekbench_metal

N/A

93,259

passmark_directx_10

N/A

92

passmark_directx_11

N/A

129

passmark_directx_12

N/A

65

passmark_directx_9

N/A

155

passmark_g2d

N/A

555

passmark_g3d

N/A

13,536

passmark_gpu_compute

N/A

5,191

DETAILED SPECIFICATIONS

SPECIFICATION

780M

RX 6700M

Core Specs

Shading Units

768

2,304 +200.0%

Shaders

768

2,304 +200.0%

TMUs

48

144 +200.0%

ROPs

32

64 +100.0%

Compute Units

12

36 +200.0%

Clocks

Base Clock

800 MHz

1489 MHz

Boost Clock

2700 MHz

2400 MHz

Game Clock

—

2300 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

160 bit

Bandwidth

System Dependent

320.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

2 MB

3 MB

L3 Cache

—

80 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

86.40 GPixel/s

153.6 GPixel/s

Texture Rate

129.6 GTexel/s

345.6 GTexel/s

FP32 (TFLOPS)

8.294 TFLOPS

11.06 TFLOPS

FP64 (TFLOPS)

518.4 GFLOPS (1:16)

691.2 GFLOPS (1:16)

FP16 (TFLOPS)

16.59 TFLOPS (2:1)

22.12 TFLOPS (2:1)

AI/RT

RT Cores

12

36 +200.0%

Power

TDP

15 W

135 W

TDP (W)

15

135 +800.0%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.0

RDNA 2.0

GPU Name

Phoenix

Navi 22

Generation

Navi III IGP (Phoenix Mobile)

Navi Mobile (RX 6000M)

Process Size

4 nm

7 nm

Transistors

25,390 million

17,200 million

Die Size

178 mm²

335 mm²

Foundry

TSMC

TSMC

Density

142.6M / mm²

51.3M / 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

2.1

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

Navi II IGP

Polaris Mobile

Successor

Navi III IGP

—

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