GPU Comparison

A

AMD

RADEON

AMD Radeon 880M

CORE STATE Strix Point

VRAM System Shared

CLOCK SPEED 2900 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 3.5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

RADEON

Radeon RX 6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 53 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

31,285

32,977

geekbench_vulkan

40,006

38,040

3dmark_3dmark_steel_nomad_dx12

N/A

176

passmark_directx_10

N/A

54

passmark_directx_11

N/A

70

passmark_directx_12

N/A

30

passmark_directx_9

N/A

93

passmark_g2d

N/A

722

passmark_g3d

N/A

7,673

passmark_gpu_compute

N/A

2,812

DETAILED SPECIFICATIONS

SPECIFICATION

880M

RX 6400

Core Specs

Shading Units

768

768 0.0%

Shaders

768

768 0.0%

TMUs

48

48 0.0%

ROPs

16

32 +100.0%

Compute Units

12

12 0.0%

Clocks

Base Clock

400 MHz

1923 MHz

Boost Clock

2900 MHz

2321 MHz

Game Clock

—

2039 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

4 GB

VRAM (MB)

—

4,096

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

64 bit

Bandwidth

System Dependent

128.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

2 MB

1024 KB

L3 Cache

—

16 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

46.40 GPixel/s

74.27 GPixel/s

Texture Rate

139.2 GTexel/s

111.4 GTexel/s

FP32 (TFLOPS)

4.454 TFLOPS

3.565 TFLOPS

FP64 (TFLOPS)

278.4 GFLOPS (1:16)

222.8 GFLOPS (1:16)

FP16 (TFLOPS)

8.909 TFLOPS (2:1)

7.130 TFLOPS (2:1)

AI/RT

RT Cores

12

12 0.0%

Power

TDP

15 W

53 W

TDP (W)

15

53 +253.3%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

RDNA 3.5

RDNA 2.0

GPU Name

Strix Point

Navi 24

Generation

Navi III IGP (Strix Point Mobile)

Navi II (RX 6000)

Process Size

4 nm

6 nm

Transistors

34,000 million

5,400 million

Die Size

233 mm²

107 mm²

Foundry

TSMC

TSMC

Density

145.9M / mm²

50.5M / 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

2.2

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Outputs

Portable Device Dependent

1x HDMI 2.11x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x4

Other

Launch Price

—

159 USD

Production

Active

End-of-life

Predecessor

Navi II IGP

Navi

Successor

—

Navi III

View Radeon 880M Details View Radeon RX 6400 Details