GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6650M XT

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2416 MHz

TDP 120 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

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

geekbench_opencl

76,768

92,821

3dmark_3dmark_steel_nomad_dx12

N/A

3,068

geekbench_vulkan

N/A

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 6650M XT

B580

Core Specs

Shading Units

2,048

2,560 +25.0%

Shaders

2,048

2,560 +25.0%

TMUs

128

160 +25.0%

ROPs

64

80 +25.0%

Compute Units

32

—

Execution Units

—

20

Clocks

Base Clock

2068 MHz

2670 MHz

Boost Clock

2416 MHz

2670 MHz

Game Clock

2162 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

2375 MHz 19 Gbps effective

Memory

Memory Size

8 GB

12 GB

VRAM (MB)

8,192

12,288 +50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

192 bit

Bandwidth

256.0 GB/s

456.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB (per EU)

L2 Cache

2 MB

18 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

213.6 GPixel/s

Texture Rate

309.2 GTexel/s

427.2 GTexel/s

FP32 (TFLOPS)

9.896 TFLOPS

13.67 TFLOPS

FP64 (TFLOPS)

618.5 GFLOPS (1:16)

1.709 TFLOPS (1:8)

FP16 (TFLOPS)

19.79 TFLOPS (2:1)

27.34 TFLOPS (2:1)

AI/RT

RT Cores

32

20 -37.5%

XMX Cores

—

160

Power

TDP

120 W

190 W

TDP (W)

120

190 +58.3%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 2.0

Xe2-HPG

GPU Name

Navi 23

BMG-G21

Generation

Navi Mobile (RX 6000M)

Battlemage (Arc 5)

Process Size

7 nm

5 nm

Transistors

11,060 million

19,600 million

Die Size

237 mm²

272 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

72.1M / 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

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 x8

PCIe 4.0 x8

Other

Launch Price

—

249 USD

Production

End-of-life

Active

Predecessor

Polaris Mobile

Alchemist

View Radeon RX 6650M XT Details View Arc B580 Details