AMD Radeon PRO W7400 vs AMD Radeon PRO W5500 Full Specs

Summary

1,792 Shaders 1.1GHz	1,408 Shaders 1.85GHz
8GB GDDR6172.8GB/s	8GB GDDR6224GB/s
Peak·FP32·FP16 7.88 TFLOPS	Peak·FP32·FP16 5.22 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 55W	TDP 125W

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 PRO W740031.54 TOPSINT4 Tensor

x3.02

Radeon PRO W550010.45 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1100MHz UC·Base·Boost·OC	Clock Speed1855MHz UC·Base·Boost·OC
Peak OPS 31.54 TOPSINT4 Tensor	Peak OPS 10.45 TFLOPSFP16
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 5.22 TFLOPS
FP64 246.4 GFLOPS	FP64 326.5 GFLOPS
Tensor INT4 31.54 TOPS	Tensor INT4 -
Tensor INT8 7.88 TOPS	-
Pixel Rate 70.4 GPixel/s	Pixel Rate 59.4 GPixel/s
Texture Rate 123.2 GTexel/s	Texture Rate 163.2 GTexel/s

Core Config

Shaders 1,792 Shaders	Shaders 1,408 Shaders
TMUs 112 TMUs	TMUs 88 TMUs
ROPs 64 ROPs	ROPs 32 ROPs
Tensor Cores 56 T-Cores	Tensor Cores -
RT Cores 28 RT-Cores	RT Cores -
CUs 28 CUs	CUs 22 CUs

Clocks

Base Clock 1GHz	Base Clock 1.74GHz
Boost Clock 1.1GHz	Boost Clock 1.85GHz

Cache

L0 Cache 64KB/WGP	L0 Cache 32KB/WGP
L1 256KB/Array	L1 128KB/Array
L2 Cache 2MB shared	L2 Cache 2MB shared
L3 Cache 32MB shared	L3 Cache -
L3 Bandwidth 1.17TB/s	L3 Bandwidth -

Memory

8GB GDDR6	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 10.8GT/s	Memory Speed 14GT/s
Memory Bandwidth 172.8GB/s	Memory Bandwidth 224GB/s
ECC No	ECC No

Power & Thermals

TDP 55W

TDP 125W

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz
Multi-Monitor 3	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Supported	DSC Supported
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

4x DisplayPort 2.1

4x DisplayPort 1.3

API Support

Shader Model 6.7	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 2.2 Vulkan 1.3	OpenGL 4.6 OpenCL 2.1 Vulkan 1.2
GFX 11	GFX 10.1

Encoder

Encoder VCN 4.0	Encoder VCN 2.0
Codec VP9 AVC (H.264) HEVC (H.265) AV1	Codec - AVC (H.264) HEVC (H.265) -

Decoder

Decoder VCN 4.0	Decoder VCN 2.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) -

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe PCIe 4.0 x8 1-Slots	PCIe PCIe 4.0 x8 1-Slots
Height 115mm (4.53") Width 216mm (8.5") Depth 20mm (0.79")	Height 111mm (4.37") Width 241mm (9.49") Depth 37mm (1.46")
Cooling Blower 1x Fan	Cooling Blower 1x Fan
Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA	Multi-GPU Multi-GPU Support Supported Multi-GPU Type Bridgeless

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 3	Architecture RDNA 1
Family Radeon PRO W	Family Radeon PRO W
Branding	Branding
Codename Hotpink Bonefish	Codename Fighter
Chip Variant Navi 33 XL	Chip Variant Navi 14 XE
Market Segment Workstation	Market Segment Workstation
Release Date Aug 7, 2025	Release Date Feb 10, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N6	Fabrication Node N7
Die Size 204mm²	Die Size 158mm²
Transistor Count 13.3B	Transistor Count 6.4B
Transistor Density 65.2 MTr/mm²	Transistor Density 40.51 MTr/mm²

Images

Competitors

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