GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 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

4,201

2,612

geekbench_opencl

117,665

98,554

geekbench_vulkan

153,274

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

RX 7900M

A750

Core Specs

Shading Units

4,608

3,584 -22.2%

Shaders

4,608

3,584 -22.2%

TMUs

288

224 -22.2%

ROPs

192

112 -41.7%

Compute Units

72

—

Execution Units

—

448

Clocks

Base Clock

1825 MHz

2050 MHz

Boost Clock

2090 MHz

2400 MHz

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

512.0 GB/s

Cache

L1 Cache

256 KB per Array

—

L2 Cache

6 MB

16 MB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

268.8 GPixel/s

Texture Rate

601.9 GTexel/s

537.6 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

2.150 TFLOPS (1:8)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

34.41 TFLOPS (2:1)

AI/RT

RT Cores

72

28 -61.1%

XMX Cores

—

448

Power

TDP

180 W

225 W

TDP (W)

180

225 +25.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 3.0

Xe-HPG

GPU Name

Navi 31

DG2-512

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

Alchemist (Arc 7)

Process Size

5 nm

6 nm

Transistors

57,700 million

21,700 million

Die Size

529 mm²

406 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

53.4M / mm²

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

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

IGP

Dual-slot

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

289 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

Xe Graphics

Successor

—

Battlemage

View Radeon RX 7900M Details View Arc A750 Details