GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 53 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce GTX 1650 GDDR6

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1590 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

176

N/A

geekbench_opencl

32,977

N/A

geekbench_vulkan

38,040

N/A

passmark_directx_10

54

N/A

passmark_directx_11

70

N/A

passmark_directx_12

30

N/A

passmark_directx_9

93

N/A

passmark_g2d

722

N/A

passmark_g3d

7,673

N/A

passmark_gpu_compute

2,812

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6400

GTX 1650 GDDR6

Core Specs

Shading Units

768

896 +16.7%

Shaders

768

896 +16.7%

TMUs

48

56 +16.7%

ROPs

32

32 0.0%

Compute Units

12

—

SM Count

—

14

Clocks

Base Clock

1923 MHz

1410 MHz

Boost Clock

2321 MHz

1590 MHz

Game Clock

2039 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

4 GB

4 GB

VRAM (MB)

4,096

4,096 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

64 bit

128 bit

Bandwidth

128.0 GB/s

192.0 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

1024 KB

1024 KB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

74.27 GPixel/s

50.88 GPixel/s

Texture Rate

111.4 GTexel/s

89.04 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

2.849 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

89.04 GFLOPS (1:32)

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

5.699 TFLOPS (2:1)

AI/RT

RT Cores

12

—

Power

TDP

53 W

75 W

TDP (W)

53

75 +41.5%

Suggested PSU

250 W

250 W

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Turing

GPU Name

Navi 24

TU117

Generation

Navi II (RX 6000)

GeForce 16

Process Size

6 nm

12 nm

Transistors

5,400 million

4,700 million

Die Size

107 mm²

200 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x HDMI 2.11x DisplayPort 1.4a

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x4

PCIe 3.0 x16

Other

Launch Price

159 USD

149 USD

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 10

Successor

Navi III

GeForce 20

View Radeon RX 6400 Details View GeForce GTX 1650 GDDR6 Details