GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7400

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2300 MHz

TDP 43 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE 2025

VS

i

Intel

GPU

Arc A770M

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2050 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

2,278

geekbench_opencl

N/A

89,494

geekbench_vulkan

N/A

74,422

passmark_directx_10

N/A

56

passmark_directx_11

N/A

69

passmark_directx_12

N/A

70

passmark_directx_9

N/A

178

passmark_g2d

N/A

711

passmark_g3d

N/A

11,774

passmark_gpu_compute

N/A

4,778

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7400

A770M

Core Specs

Shading Units

1,792

4,096 +128.6%

Shaders

1,792

4,096 +128.6%

TMUs

112

256 +128.6%

ROPs

64

128 +100.0%

Compute Units

28

—

Execution Units

—

512

Clocks

Base Clock

1452 MHz

1650 MHz

Boost Clock

2300 MHz

2050 MHz

Game Clock

2200 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

288.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

16 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

147.2 GPixel/s

262.4 GPixel/s

Texture Rate

257.6 GTexel/s

524.8 GTexel/s

FP32 (TFLOPS)

16.49 TFLOPS

16.79 TFLOPS

FP64 (TFLOPS)

515.2 GFLOPS (1:32)

—

FP16 (TFLOPS)

32.97 TFLOPS (2:1)

33.59 TFLOPS (2:1)

AI/RT

RT Cores

28

32 +14.3%

XMX Cores

—

512

Matrix Cores

56

—

Power

TDP

43 W

120 W

TDP (W)

43

120 +179.1%

Suggested PSU

200 W

—

Power Connectors

1x 6-pin

—

Architecture

Architecture

RDNA 3.0

Xe-HPG

GPU Name

Navi 33

DG2-512

Codename

Hotpink Bonefish

—

Generation

Navi III (RX 7000)

Alchemist (Arc 7 Mobile)

Process Size

6 nm

6 nm

Transistors

13,300 million

21,700 million

Die Size

204 mm²

406 mm²

Foundry

TSMC

TSMC

Density

65.2M / 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

2.2

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Dual-slot

IGP

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

—

End-of-life

Predecessor

Navi II

—

Successor

Navi IV

—

View Radeon RX 7400 Details View Arc A770M Details