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

A

AMD

RADEON

Radeon RX 9070

CORE STATE Navi 48

VRAM 16 GB

CLOCK SPEED 2520 MHz

TDP 220 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

76,768

133,741

3dmark_3dmark_steel_nomad_dx12

N/A

6,290

geekbench_vulkan

N/A

165,532

passmark_directx_10

N/A

141

passmark_directx_11

N/A

281

passmark_directx_12

N/A

74

passmark_directx_9

N/A

343

passmark_g2d

N/A

1,280

passmark_g3d

N/A

25,381

passmark_gpu_compute

N/A

14,737

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6650M XT

RX 9070

Core Specs

Shading Units

2,048

3,584 +75.0%

Shaders

2,048

3,584 +75.0%

TMUs

128

224 +75.0%

ROPs

64

128 +100.0%

Compute Units

32

56 +75.0%

Clocks

Base Clock

2068 MHz

1330 MHz

Boost Clock

2416 MHz

2520 MHz

Game Clock

2162 MHz

2070 MHz

Memory Clock

2000 MHz 16 Gbps effective

2518 MHz 20.1 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

256.0 GB/s

644.6 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

8 MB

L3 Cache

32 MB

64 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

154.6 GPixel/s

322.6 GPixel/s

Texture Rate

309.2 GTexel/s

564.5 GTexel/s

FP32 (TFLOPS)

9.896 TFLOPS

36.13 TFLOPS

FP64 (TFLOPS)

618.5 GFLOPS (1:16)

1,129.0 GFLOPS (1:32)

FP16 (TFLOPS)

19.79 TFLOPS (2:1)

72.25 TFLOPS (2:1)

AI/RT

RT Cores

32

56 +75.0%

Matrix Cores

—

112

Power

TDP

120 W

220 W

TDP (W)

120

220 +83.3%

Suggested PSU

—

550 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 2.0

RDNA 4.0

GPU Name

Navi 23

Navi 48

Generation

Navi Mobile (RX 6000M)

Navi IV (RX 9000)

Process Size

7 nm

4 nm

Transistors

11,060 million

53,900 million

Die Size

237 mm²

357 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

151.0M / 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

Dual-slot

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1a

Bus Interface

PCIe 4.0 x8

PCIe 5.0 x16

Other

Launch Price

—

549 USD

Production

End-of-life

Active

Predecessor

Polaris Mobile

Navi III

View Radeon RX 6650M XT Details View Radeon RX 9070 Details