AMD Radeon PRO W7800 vs NVIDIA RTX 4500 Ada Full Specs

Summary

4,480 Shaders 2.52GHz	7,680 Shaders 2.58GHz
32GB GDDR6576GB/s	24GB GDDR6432GB/s
Peak·FP32·FP16 45.25 TFLOPS	Peak·FP32·FP16 39.63 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 260W	TDP 130W
Power Connectors - 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon PRO W7800181 TOPSINT4 Tensor

x1

RTX 4500 Ada1.27 POPSINT4 Tensor Sparse

x7.01

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Theoretical Performance

Clock Speed2525MHz UC·Boost·OC	Clock Speed2580MHz UC·Base·Boost·OC
Peak OPS 181 TOPSINT4 Tensor	Peak OPS 1.27 POPSINT4 Tensor Sparse
-	Tensor FP8-16 317 TFLOPS FP8-16 Tensor Sparse 634.1 TFLOPS Tensor FP8-32 158.5 TFLOPS FP8-32 Tensor Sparse 317 TFLOPS
Tensor FP16-16 45.25 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.25 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 158.5 TFLOPS FP16-16 Tensor Sparse 317 TFLOPS Tensor FP16-32 79.26 TFLOPS FP16-32 Tensor Sparse 158.5 TFLOPS
BF16 90.5 TFLOPS Tensor BF16 45.25 TFLOPS BF16 Tensor Sparse -	BF16 39.63 TFLOPS Tensor BF16 79.26 TFLOPS BF16 Tensor Sparse 158.5 TFLOPS
Tensor TF32 -	Tensor TF32 39.63 TFLOPS
FP32 45.25 TFLOPS	FP32 39.63 TFLOPS
FP64 1.41 TFLOPS	FP64 619.2 GFLOPS
Tensor INT4 181 TOPS	Tensor INT4 634.1 TOPS
Tensor INT8 45.25 TOPS	Tensor INT8 317 TOPS
Ray -	Ray 91.6 TOPS
Pixel Rate 323.2 GPixel/s	Pixel Rate 206.4 GPixel/s
Texture Rate 707 GTexel/s	Texture Rate 619.2 GTexel/s

Core Config

Shaders 4,480 Shaders	Shaders 7,680 Shaders
TMUs 280 TMUs	TMUs 240 TMUs
ROPs 128 ROPs	ROPs 80 ROPs
Tensor Cores 140 T-Cores	Tensor Cores 240 T-Cores
RT Cores 70 RT-Cores	RT Cores 60 RT-Cores
CUs 70 CUs	SMs 60 SMs

Clocks

Base Clock -	Base Clock 2.07GHz
Boost Clock 2.52GHz	Boost Clock 2.58GHz

Cache

L0 Cache 64KB/WGP	L0 Cache -
L1 256KB/Array	L1 64KB/SM Tex
L2 Cache 6MB shared	L2 Cache 48MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.33TB/s	L3 Bandwidth -

Memory

32GB GDDR6	24GB GDDR6
Memory Bus 256-bit	Memory Bus 192-bit
Memory Speed 18GT/s	Memory Speed 18GT/s
Memory Bandwidth 576GB/s	Memory Bandwidth 432GB/s
ECC No	ECC Yes

Power & Thermals

TDP 260W

TDP 130W

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 60Hz
Multi-Monitor 3	Multi-Monitor 4
Adaptive Sync - FreeSync	Adaptive Sync G-Sync FreeSync
DSC Supported	DSC Supported
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

3x DisplayPort 2.1 1x Mini DisplayPort 2.1

4x DisplayPort 1.4 -

API Support

Shader Model 6.7	Shader Model 6.7
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_3
OpenGL 4.6 OpenCL 2.2 Vulkan 1.3	OpenGL 4.6 OpenCL 3 Vulkan 1.3
CUDA - GFX 11 PureVideo HD - VDPAU -	CUDA 8.9 GFX - PureVideo HD VP12 VDPAU Feature Set L

Encoder

Encoder VCN 4.0	Encoder 2x NVENC 8
Codec VP9 AVC (H.264) HEVC (H.265) AV1	Codec - AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder VCN 4.0	Decoder 2x NVDEC 5
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 - VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe PCIe 4.0 x16 2-Slots	PCIe PCIe 4.0 x16 2-Slots
Height 110mm (4.33") Width 280mm (11.02") Depth 40mm (1.57")	Height 112mm (4.41") Width 245mm (9.65") Depth 40mm (1.57")
Cooling Blower 1x Fan	Cooling Passive -
Power Connectors 2x 8-Pin	Power Connectors 1x 16-Pin 12VHPWR
Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA	Multi-GPU -

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3	Architecture Ada Lovelace
Family Radeon PRO W	Family RTX Ada
Branding	Branding
Codename Plum Bonito	Codename NV184
Chip Variant Navi 31 XL	Chip Variant AD104-250
Market Segment Workstation	Market Segment Workstation
Release Date Apr 13, 2023	Release Date Aug 9, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 4N -
Die Size 304mm² 225mm²MCD	Die Size 295mm² -
Transistor Count 45.4B 12.3BMCD	Transistor Count 35.8B -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 121.6 MTr/mm² -

Images

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