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

NVIDIA

GEFORCE

L40G

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2475 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,859

N/A

geekbench_metal

109,922

N/A

geekbench_opencl

87,548

N/A

geekbench_vulkan

93,769

N/A

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

L40G

Core Specs

Shading Units

2,048

18,176 +787.5%

Shaders

2,048

18,176 +787.5%

TMUs

128

568 +343.8%

ROPs

64

192 +200.0%

Compute Units

32

—

SM Count

—

142

Clocks

Base Clock

2055 MHz

1005 MHz

Boost Clock

2635 MHz

2475 MHz

Game Clock

2410 MHz

—

Memory Clock

2190 MHz 17.5 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

8 GB

24 GB

VRAM (MB)

8,192

24,576 +200.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

384 bit

Bandwidth

280.3 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

48 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

168.6 GPixel/s

475.2 GPixel/s

Texture Rate

337.3 GTexel/s

1,405.8 GTexel/s

FP32 (TFLOPS)

10.79 TFLOPS

89.97 TFLOPS

FP64 (TFLOPS)

674.6 GFLOPS (1:16)

1,405.8 GFLOPS (1:64)

FP16 (TFLOPS)

21.59 TFLOPS (2:1)

89.97 TFLOPS (1:1)

AI/RT

RT Cores

32

142 +343.8%

Tensor Cores

—

568

Power

TDP

176 W

300 W

TDP (W)

176

300 +70.5%

Suggested PSU

450 W

700 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 23

AD102

Generation

Navi II (RX 6000)

Server Ada (Lxx)

Process Size

7 nm

5 nm

Transistors

11,060 million

76,300 million

Die Size

237 mm²

609 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

125.3M / 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

CUDA

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

399 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

Server Ampere

Successor

Navi III

Server Hopper

View Radeon RX 6650 XT Details View L40G Details