NVIDIA GeForce RTX 4090 vs NVIDIA GeForce4 MX Mac Full Specs

Summary

98,304 Shaders 2.52GHz	2 Shaders 250MHz
144GB GDDR6X6.05TB/s	32MB DDR2.7GB/s
Peak·FP32·FP16 495.5 TFLOPS	Peak·FP32·FP16 -
Form Factor PCIe Card	Form Factor Soldered
TDP 2700W	TDP -
Power Connectors 6x 16-Pin	Power Connectors -

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

6x GeForce RTX 409015.85 POPSINT4 Tensor Sparse

x1

GeForce4 MX Mac-

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Theoretical Performance

Clock Speed2520MHz UC·Base·Boost·OC	Clock Speed250MHz UC·Boost·OC
Peak OPS 15.85 POPSINT4 Tensor Sparse	Peak OPS -
Tensor FP8-16 3.96 PFLOPS FP8-16 Tensor Sparse 7.93 PFLOPS Tensor FP8-32 1.98 PFLOPS FP8-32 Tensor Sparse 3.96 PFLOPS	-
FP16 495.5 TFLOPS Tensor FP16-16 1.98 PFLOPS FP16-16 Tensor Sparse 3.96 PFLOPS Tensor FP16-32 990.9 TFLOPS FP16-32 Tensor Sparse 1.98 PFLOPS	-
BF16 495.5 TFLOPS Tensor BF16 990.9 TFLOPS BF16 Tensor Sparse 1.98 PFLOPS	-
Tensor TF32 495.5 TFLOPS	Tensor TF32 -
FP32 495.5 TFLOPS	-
FP64 7.74 TFLOPS	-
Tensor INT4 7.93 POPS	Tensor INT4 -
Tensor INT8 3.96 POPS	-
Ray 1.15 POPS	Ray -
Pixel Rate 443.5 GPixel/s	Pixel Rate 0.5 GPixel/s
Texture Rate 1.29 TTexel/s	Texture Rate 1 GTexel/s

Core Config

Shaders 98,304 Shaders	Shaders 2 Shaders
TMUs 3,072 TMUs	TMUs 4 TMUs
ROPs 1,056 ROPs	ROPs 2 ROPs
Tensor Cores 3,072 T-Cores	Tensor Cores -
RT Cores 768 RT-Cores	RT Cores -
SMs 768 SMs	Units -

Clocks

Base Clock 2.23GHz	Base Clock -
Boost Clock 2.52GHz	Boost Clock 250MHz

Cache

L1 64KB/SM Tex	L1 -
L2 Cache 72MB shared	L2 Cache -

Memory

144GB GDDR6X	32MB DDR
Memory Bus 384-bit	Memory Bus 64-bit
Memory Speed 21GT/s	Memory Speed 332MT/s
Memory Bandwidth 6.05TB/s	Memory Bandwidth 2.7GB/s
ECC No	ECC No

Power & Thermals

TDP 2700W	TDP -
Max Temp 90°C Max	Max Temp -

Video Output

Max Resolution 7680x4320	Max Resolution 1920x1200
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 1920x1080 Resolution1080p FHD Refresh Rate 66Hz
Multi-Monitor 24	Multi-Monitor 1
Adaptive Sync G-Sync FreeSync	Adaptive Sync -
DSC Supported	DSC Not Supported
HDCP HDCP 2.3	HDCP -

Ports

18x DisplayPort 1.4 6x HDMI 2.1

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API Support

Shader Model 6.6	Shader Model 1.1
DirectX DirectX 12 Direct3D 12_3	DirectX DirectX 7 Direct3D 7.0
OpenGL 4.6 OpenCL 3 Vulkan 1.3	OpenGL 1.5 OpenCL - Vulkan -
CUDA 8.9 PureVideo HD VP12 VDPAU Feature Set L	-

Encoder

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

Decoder

Decoder NVDEC 5	Decoder VPE 1.0
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec -

Card

Form Factor PCIe Card	Form Factor Soldered
PCIe PCIe 4.0 x96 18-Slots	PCIe -
Height 137mm (5.39") Width 304mm (11.97") Depth 61mm (2.4")	-
Cooling Open-Air 2x Fans	Cooling Passive -
Power Connectors 6x 16-Pin	Power Connectors -

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Ada Lovelace	Architecture Kelvin
Family GeForce 40	Family GeForce4
Branding	Branding
Codename NV182	Codename NV1F
Chip Variant AD102-200-A1	Chip Variant -
Market Segment Desktop	Market Segment Desktop
Release Date Oct 12, 2022	Release Date Oct 1, 2002

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 4N	Fabrication Node 180nm
Die Size 608mm²	Die Size 64mm²
Transistor Count 76.3B	Transistor Count 20M
Transistor Density 125.4 MTr/mm²	Transistor Density 0.31 MTr/mm²

Images