NVIDIA GRID K2 vs AMD Radeon RX 7400 Full Specs

Summary

3,072 Shaders 745MHz	1,792 Shaders 1.1GHz
8GB GDDR5320GB/s	8GB GDDR6172.8GB/s
Peak·FP32·FP16 4.58 TFLOPS	Peak·FP32·FP16 7.88 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 225W	TDP 55W
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

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

GRID K24.58 TFLOPSFP32 (2x 2.29 TFLOPS)

x1

Radeon RX 740031.54 TOPSINT4 Tensor

x6.89

Show Top Score

Theoretical Performance

Clock Speed745MHz UC·Boost·OC	Clock Speed1100MHz UC·Base·Boost·OC
Peak OPS 4.58 TFLOPSFP32	Peak OPS 31.54 TOPSINT4 Tensor
-	Tensor FP16-16 7.88 TFLOPS Tensor FP16-32 7.88 TFLOPS
-	BF16 15.77 TFLOPS Tensor BF16 7.88 TFLOPS
FP32 4.58 TFLOPS	FP32 7.88 TFLOPS
FP64 190.7 GFLOPS	FP64 246.4 GFLOPS
Tensor INT4 -	Tensor INT4 31.54 TOPS
-	Tensor INT8 7.88 TOPS
Pixel Rate 23.8 GPixel/s	Pixel Rate 70.4 GPixel/s
Texture Rate 95.4 GTexel/s	Texture Rate 123.2 GTexel/s

Core Config

Shaders 3,072 Shaders	Shaders 1,792 Shaders
TMUs 256 TMUs	TMUs 112 TMUs
ROPs 64 ROPs	ROPs 64 ROPs
Tensor Cores -	Tensor Cores 56 T-Cores
RT Cores -	RT Cores 28 RT-Cores
SMs 16 SMs	CUs 28 CUs

Clocks

Base Clock -	Base Clock 1GHz
Boost Clock 745MHz	Boost Clock 1.1GHz

Cache

L2 Cache 512KB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.16TB/s

Memory

8GB GDDR5	8GB GDDR6
Memory Bus 256-bit	Memory Bus 128-bit
Memory Speed 5GT/s	Memory Speed 10.8GT/s
Memory Bandwidth 320GB/s	Memory Bandwidth 172.8GB/s

Power & Thermals

TDP 225W

TDP 55W

Video Output

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

Ports

-	3x DisplayPort 2.1
-	1x HDMI 2.1

Encoder

Encoder Model NVENC 1

Encoder Model VCN 4.0

Decoder

Decoder Model NVDEC 1

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 40 mm (1.57")	Height 115 mm (4.53") Width 204 mm (8.03") Depth 40 mm (1.57")
Cooling Passive -	Cooling Open-Air 2x Fans
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Kepler	Architecture RDNA 3
Family GRID	Family Radeon RX 7000
Branding	Branding
Codename NVE4	Codename Hotpink Bonefish
Chip Variant GK104-200-KD-A2	Chip Variant Navi 33 XL
Market Segment Server	Market Segment Desktop
Release Date May 11, 2013	Release Date Aug 8, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node N6
Die Size 294mm²	Die Size 204mm²
Transistor Count 3.5 Billion	Transistor Count 13.3 Billion
Transistor Density 12.04 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images

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