AMD Radeon PRO W7900 vs NVIDIA RTX 6000 Ada Full Specs

Summary

6,144 Shaders 2.5GHz	18,176 Shaders 2.5GHz
48GB GDDR6864GB/s	48GB GDDR6960GB/s
Peak·FP32·FP16 61.32 TFLOPS	Peak·FP32·FP16 91.06 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 295W	TDP 300W
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 W7900245.3 TOPSINT4 Tensor

x1

RTX 6000 Ada2.91 POPSINT4 Tensor Sparse

x11.88

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Theoretical Performance

Clock Speed2495MHz UC·Boost·OC	Clock Speed2505MHz UC·Base·Boost·OC
Peak OPS 245.3 TOPSINT4 Tensor	Peak OPS 2.91 POPSINT4 Tensor Sparse
-	Tensor FP8-16 728.5 TFLOPS FP8-16 Tensor Sparse 1.46 PFLOPS Tensor FP8-32 364.2 TFLOPS FP8-32 Tensor Sparse 728.5 TFLOPS
Tensor FP16-16 61.32 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.32 TFLOPS FP16-32 Tensor Sparse -	Tensor FP16-16 364.2 TFLOPS FP16-16 Tensor Sparse 728.5 TFLOPS Tensor FP16-32 182.1 TFLOPS FP16-32 Tensor Sparse 364.2 TFLOPS
BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS BF16 Tensor Sparse -	BF16 91.06 TFLOPS Tensor BF16 182.1 TFLOPS BF16 Tensor Sparse 364.2 TFLOPS
Tensor TF32 -	Tensor TF32 91.06 TFLOPS
FP32 61.32 TFLOPS	FP32 91.06 TFLOPS
FP64 1.92 TFLOPS	FP64 1.42 TFLOPS
Tensor INT4 245.3 TOPS	Tensor INT4 1.46 POPS
Tensor INT8 61.32 TOPS	Tensor INT8 728.5 TOPS
Ray -	Ray 210.5 TOPS
Pixel Rate 479 GPixel/s	Pixel Rate 481 GPixel/s
Texture Rate 958.1 GTexel/s	Texture Rate 1.42 TTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 18,176 Shaders
TMUs 384 TMUs	TMUs 568 TMUs
ROPs 192 ROPs	ROPs 192 ROPs
Tensor Cores 192 T-Cores	Tensor Cores 568 T-Cores
RT Cores 96 RT-Cores	RT Cores 142 RT-Cores
CUs 96 CUs	SMs 142 SMs

Clocks

Base Clock -	Base Clock 915MHz
Boost Clock 2.5GHz	Boost Clock 2.5GHz

Cache

L0 Cache 64KB/WGP	L0 Cache -
L1 256KB/Array	L1 64KB/SM Tex
L2 Cache 6MB shared	L2 Cache 96MB shared
L3 Cache 96MB shared	L3 Cache -
L3 Bandwidth 3.5TB/s	L3 Bandwidth -

Memory

48GB GDDR6	48GB GDDR6
Memory Bus 384-bit	Memory Bus 384-bit
Memory Speed 18GT/s	Memory Speed 20GT/s
Memory Bandwidth 864GB/s	Memory Bandwidth 960GB/s
ECC No	ECC Yes

Power & Thermals

TDP 295W

TDP 300W

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 6.6
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 3x 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 3x 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 3-Slots	PCIe PCIe 4.0 x16 2-Slots
Height 110mm (4.33") Width 280mm (11.02") Depth 51mm (2.01")	Height 112mm (4.41") Width 267mm (10.51") 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 NV182
Chip Variant Navi 31 XL	Chip Variant AD102-200-A1
Market Segment Workstation	Market Segment Workstation
Release Date Apr 13, 2023	Release Date Dec 3, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries TSMCMCD	Other Foundries -
Fabrication Node N5 N6MCD	Fabrication Node 4N -
Die Size 304mm² 225mm²MCD	Die Size 608mm² -
Transistor Count 45.4B 12.3BMCD	Transistor Count 76.3B -
Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD	Transistor Density 125.4 MTr/mm² -

Images

Competitors

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