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 B580

CORE STATE BMG-G21

VRAM 12 GB

CLOCK SPEED 2670 MHz

TDP 190 W

BUS WIDTH 192 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

3,068

geekbench_opencl

117,665

92,821

geekbench_vulkan

153,274

109,672

passmark_directx_10

N/A

76

passmark_directx_11

N/A

128

passmark_directx_12

N/A

76

passmark_directx_9

N/A

183

passmark_g2d

N/A

709

passmark_g3d

N/A

15,748

passmark_gpu_compute

N/A

7,729

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

B580

Core Specs

Shading Units

4,608

2,560 -44.4%

Shaders

4,608

2,560 -44.4%

TMUs

288

160 -44.4%

ROPs

192

80 -58.3%

Compute Units

72

—

Execution Units

—

20

Clocks

Base Clock

1825 MHz

2670 MHz

Boost Clock

2090 MHz

2670 MHz

Memory Clock

2250 MHz 18 Gbps effective

2375 MHz 19 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

576.0 GB/s

456.0 GB/s

Cache

L1 Cache

256 KB per Array

256 KB (per EU)

L2 Cache

6 MB

18 MB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

213.6 GPixel/s

Texture Rate

601.9 GTexel/s

427.2 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

13.67 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

1.709 TFLOPS (1:8)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

27.34 TFLOPS (2:1)

AI/RT

RT Cores

72

20 -72.2%

XMX Cores

—

160

Power

TDP

180 W

190 W

TDP (W)

180

190 +5.6%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 3.0

Xe2-HPG

GPU Name

Navi 31

BMG-G21

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

Battlemage (Arc 5)

Process Size

5 nm

5 nm

Transistors

57,700 million

19,600 million

Die Size

529 mm²

272 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

72.1M / 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

Length

—

272 mm 10.7 inches

Height

—

115 mm 4.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x8

Other

Launch Price

—

249 USD

Production

Active

Active

Predecessor

Polaris Mobile

Alchemist

View Radeon RX 7900M Details View Arc B580 Details