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 7700 XT

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2544 MHz

TDP 245 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

76,768

127,549

3dmark_3dmark_steel_nomad_dx12

N/A

3,316

geekbench_vulkan

N/A

132,758

passmark_directx_10

N/A

119

passmark_directx_11

N/A

232

passmark_directx_12

N/A

79

passmark_directx_9

N/A

294

passmark_g2d

N/A

1,161

passmark_g3d

N/A

22,547

passmark_gpu_compute

N/A

12,912

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6650M XT

RX 7700 XT

Core Specs

Shading Units

2,048

3,456 +68.8%

Shaders

2,048

3,456 +68.8%

TMUs

128

216 +68.8%

ROPs

64

96 +50.0%

Compute Units

32

54 +68.8%

Clocks

Base Clock

2068 MHz

1435 MHz

Boost Clock

2416 MHz

2544 MHz

Game Clock

2162 MHz

2171 MHz

Memory Clock

2000 MHz 16 Gbps effective

2250 MHz 18 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

432.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

2 MB

2 MB

L3 Cache

32 MB

48 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

154.6 GPixel/s

244.2 GPixel/s

Texture Rate

309.2 GTexel/s

549.5 GTexel/s

FP32 (TFLOPS)

9.896 TFLOPS

35.17 TFLOPS

FP64 (TFLOPS)

618.5 GFLOPS (1:16)

1,099.0 GFLOPS (1:32)

FP16 (TFLOPS)

19.79 TFLOPS (2:1)

70.34 TFLOPS (2:1)

AI/RT

RT Cores

32

54 +68.8%

Matrix Cores

—

108

Power

TDP

120 W

245 W

TDP (W)

120

245 +104.2%

Suggested PSU

—

550 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

RDNA 2.0

RDNA 3.0

GPU Name

Navi 23

Navi 32

Codename

—

Wheat Nas

Generation

Navi Mobile (RX 6000M)

Navi III (RX 7000)

Process Size

7 nm

5 nm

Transistors

11,060 million

28,100 million

Die Size

237 mm²

346 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

81.2M / 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

Length

—

267 mm 10.5 inches

Height

—

135 mm 5.3 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

449 USD

Production

End-of-life

Active

Predecessor

Polaris Mobile

Navi II

Successor

—

Navi IV

View Radeon RX 6650M XT Details View Radeon RX 7700 XT Details