GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6650 XT

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2635 MHz

TDP 176 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

A

AMD

RADEON

Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,859

N/A

geekbench_metal

109,922

10,689

geekbench_opencl

87,548

8,822

geekbench_vulkan

93,769

8,134

passmark_directx_10

109

N/A

passmark_directx_11

169

N/A

passmark_directx_12

62

N/A

passmark_directx_9

215

N/A

passmark_g2d

918

N/A

passmark_g3d

17,166

N/A

passmark_gpu_compute

7,532

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6650 XT

Vega 8

Core Specs

Shading Units

2,048

512 -75.0%

Shaders

2,048

512 -75.0%

TMUs

128

32 -75.0%

ROPs

64

8 -87.5%

Compute Units

32

8 -75.0%

Clocks

Base Clock

2055 MHz

300 MHz

Boost Clock

2635 MHz

1100 MHz

Game Clock

2410 MHz

—

Memory Clock

2190 MHz 17.5 Gbps effective

System Shared

Memory

Memory Size

8 GB

System Shared

VRAM (MB)

8,192

—

Memory Type

GDDR6

System Shared

Memory Bus

128 bit

System Shared

Bandwidth

280.3 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

—

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

168.6 GPixel/s

8.800 GPixel/s

Texture Rate

337.3 GTexel/s

35.20 GTexel/s

FP32 (TFLOPS)

10.79 TFLOPS

1,126.4 GFLOPS

FP64 (TFLOPS)

674.6 GFLOPS (1:16)

70.40 GFLOPS (1:16)

FP16 (TFLOPS)

21.59 TFLOPS (2:1)

2.253 TFLOPS (2:1)

AI/RT

RT Cores

32

—

Power

TDP

176 W

25 W

TDP (W)

176

25 -85.8%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

RDNA 2.0

GCN 5.0

GPU Name

Navi 23

Raven

Generation

Navi II (RX 6000)

Vega IGP (Raven Ridge)

Process Size

7 nm

14 nm

Transistors

11,060 million

4,940 million

Die Size

237 mm²

210 mm²

Foundry

TSMC

GlobalFoundries

Density

46.7M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.1

2.1

Shader Model

6.8

6.7

Physical

Slot Width

Dual-slot

IGP

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Motherboard Dependent

Bus Interface

PCIe 4.0 x8

IGP

Other

Launch Price

399 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

GCN 3.0 IGP

Successor

Navi III

Vega II IGP

View Radeon RX 6650 XT Details View Radeon Vega 8 Details