AMD Radeon RX 7400 vs NVIDIA GeForce 405 Full Specs

Summary

1,792 Shaders 1.1GHz	48 Shaders 589MHz
8GB GDDR6172.8GB/s	524MB DDR312.8GB/s
Peak·FP32·FP16 7.88 TFLOPS	Peak·FP32·FP16 134.6 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 55W	TDP 31W
Power Connectors 1x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 Tensor FP16-32 FP64 BF16 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 740031.54 TOPSINT4 Tensor

x234.33

GeForce 405134.6 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed1100MHz UC·Base·Boost·OC	Clock Speed589MHz UC·Base·Boost·OC
Peak OPS 31.54 TOPSINT4 Tensor	Peak OPS 134.6 GFLOPSFP32
Tensor FP16-16 7.88 TFLOPS Tensor FP16-32 7.88 TFLOPS	-
BF16 15.77 TFLOPS Tensor BF16 7.88 TFLOPS	-
FP32 7.88 TFLOPS	FP32 134.6 GFLOPS
FP64 246.4 GFLOPS	-
Tensor INT4 31.54 TOPS	Tensor INT4 -
Tensor INT8 7.88 TOPS	-
Pixel Rate 70.4 GPixel/s	Pixel Rate 11.2 GPixel/s
Texture Rate 123.2 GTexel/s	Texture Rate 22.4 GTexel/s

Core Config

Shaders 1,792 Shaders	Shaders 48 Shaders
TMUs 112 TMUs	TMUs 16 TMUs
ROPs 64 ROPs	ROPs 8 ROPs
Tensor Cores 56 T-Cores	Tensor Cores -
RT Cores 28 RT-Cores	RT Cores -
CUs 28 CUs	SMs 6 SMs

Clocks

Base Clock 1GHz	Base Clock 475MHz
Boost Clock 1.1GHz	Boost Clock 589MHz
Shader Clock -	Shader Clock 1.4GHz

Cache

L2 Cache 2MB shared	L2 Cache 64KB shared
L3 Cache 32MB shared	L3 Cache -
L3 Bandwidth 1.16TB/s	L3 Bandwidth -

Memory

8GB GDDR6	524MB DDR3
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 10.8GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 172.8GB/s	Memory Bandwidth 12.8GB/s
ECC No	ECC No

Power & Thermals

TDP 55W

TDP 31W

Video Output

Multi-Monitor 3	Multi-Monitor 2
HDCP HDCP 2.3	HDCP -

Ports

3x DisplayPort 2.1	-
1x HDMI 2.1	-
-	1x HDMI 1.3
-	1x DVI-I Dual-Link
-	1x VGA

Encoder

Encoder Model VCN 4.0

-

Decoder

Decoder Model VCN 4.0

Decoder Model VP4

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 1-Slots
Height 115 mm (4.53") Width 204 mm (8.03") Depth 40 mm (1.57")	Height 69 mm (2.72") Width 168 mm (6.61") Depth 20 mm (0.79")
Cooling Open-Air 2x Fans	Cooling Open-Air 1x Fan
Power Connectors 1x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Tesla 2
Family Radeon RX 7000	Family GeForce 400
Branding	Branding
Codename Hotpink Bonefish	Codename NVA5
Chip Variant Navi 33 XL	Chip Variant GT216-300-A2
Market Segment Desktop	Market Segment Desktop
Release Date Aug 8, 2025	Release Date Sep 16, 2011

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node 40nm
Die Size 204mm²	Die Size 100mm²
Transistor Count 13.3 Billion	Transistor Count 486 Million
Transistor Density 65.2 MTr/mm²	Transistor Density 4.86 MTr/mm²

Images

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Competitors

AMDRadeon RX 7400 vs GPU NVIDIAGeForce RTX 3050 6GB AMDRadeon RX 7400 vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G AMDRadeon RX 7400 vs GPU MSIGeForce RTX 3050 LP 6G OC Show 12 more

NVIDIAGeForce 405 vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G NVIDIAGeForce 405 vs GPU MSIGeForce RTX 3050 LP 6G OC NVIDIAGeForce 405 vs GPU NVIDIAGeForce RTX 3050 6GB