NVIDIA GRID K1 vs AMD Radeon RX 7400 Full Specs

Summary

768 Shaders 850MHz	1,792 Shaders 1.1GHz
16GB DDR3114GB/s	8GB GDDR6172.8GB/s
Peak·FP32·FP16 1.31 TFLOPS	Peak·FP32·FP16 7.88 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 130W	TDP 55W
Power Connectors - 1x 6-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 K11.31 TFLOPSFP32 (4x 326.4 GFLOPS)

x1

Radeon RX 740031.54 TOPSINT4 Tensor

x24.16

Show Top Score

Theoretical Performance

Clock Speed850MHz UC·Boost·OC	Clock Speed1100MHz UC·Base·Boost·OC
Peak OPS 1.31 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 1.31 TFLOPS	FP32 7.88 TFLOPS
FP64 54.4 GFLOPS	FP64 246.4 GFLOPS
Tensor INT4 -	Tensor INT4 31.54 TOPS
-	Tensor INT8 7.88 TOPS
Pixel Rate 13.6 GPixel/s	Pixel Rate 70.4 GPixel/s
Texture Rate 13.6 GTexel/s	Texture Rate 123.2 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 1,792 Shaders
TMUs 64 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 4 SMs	CUs 28 CUs

Clocks

Base Clock -	Base Clock 1GHz
Boost Clock 850MHz	Boost Clock 1.1GHz

Cache

L2 Cache 256KB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.16TB/s

Memory

16GB DDR3	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.8GT/s	Memory Speed 10.8GT/s
Memory Bandwidth 114GB/s	Memory Bandwidth 172.8GB/s
ECC No	ECC No

Power & Thermals

TDP 130W

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 6-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 NVE7	Codename Hotpink Bonefish
Chip Variant -	Chip Variant Navi 33 XL
Market Segment Server	Market Segment Desktop
Release Date Mar 18, 2013	Release Date Aug 8, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node N6
Die Size 118mm²	Die Size 204mm²
Transistor Count 1.3 Billion	Transistor Count 13.3 Billion
Transistor Density 10.76 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images

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