NVIDIA GB10 vs AMD Viola Full Specs

Summary

6,144 Shaders 2.52GHz	3,840 Shaders 2.23GHz
Shared Memory273.1GB/sLPDDR5X	Shared Memory
Peak·FP32·FP16 31.03 TFLOPS	Peak·FP32·FP16 34.3 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP 180W

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP4 FP4 Tensor Sparse 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 Memory Bandwidth TDP

GB10992.9 TFLOPSFP4 Tensor Sparse

x14.47

Viola68.6 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2525MHz UC·Base·Boost·OC	Clock Speed2233MHz UC·Boost·OC
Peak OPS 992.9 TFLOPSFP4 Tensor Sparse	Peak OPS 68.6 TFLOPSFP16
Tensor FP4 496.4 TFLOPS FP4 Tensor Sparse 992.9 TFLOPS	-
Tensor FP8-16 248.2 TFLOPS FP8-16 Tensor Sparse 496.4 TFLOPS Tensor FP8-32 124.1 TFLOPS FP8-32 Tensor Sparse 248.2 TFLOPS	-
Tensor FP16-16 124.1 TFLOPS FP16-16 Tensor Sparse 248.2 TFLOPS Tensor FP16-32 62.05 TFLOPS FP16-32 Tensor Sparse 124.1 TFLOPS	-
BF16 62.05 TFLOPS Tensor BF16 62.05 TFLOPS BF16 Tensor Sparse 124.1 TFLOPS	BF16 68.6 TFLOPS Tensor BF16 - BF16 Tensor Sparse -
Tensor TF32 31.03 TFLOPS	Tensor TF32 -
FP32 31.03 TFLOPS	FP32 34.3 TFLOPS
FP64 15.51 TFLOPS	FP64 1.07 TFLOPS
Tensor INT8 248.2 TOPS	-
Ray 94.1 TOPS	Ray -
Pixel Rate 80.8 GPixel/s	Pixel Rate 214.4 GPixel/s
Texture Rate 484.8 GTexel/s	Texture Rate 535.9 GTexel/s

Core Config

Shaders 6,144 Shaders	Shaders 3,840 Shaders
TMUs 192 TMUs	TMUs 240 TMUs
ROPs 32 ROPs	ROPs 96 ROPs
Tensor Cores 192 T-Cores	Tensor Cores -
RT Cores 48 RT-Cores	RT Cores 60 RT-Cores
SMs 48 SMs	CUs 60 CUs

Clocks

Base Clock 2.42GHz	Base Clock -
Boost Clock 2.52GHz	Boost Clock 2.23GHz

Cache

L1 64KB/SM Tex	L1 -
L2 Cache 24MB shared	L2 Cache 4MB shared

Memory

Shared MemoryLPDDR5X	Shared Memory
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 8.5GT/s	Memory Speed 18GT/s
Memory Bandwidth 273.1GB/s	Memory Bandwidth 576GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 180W

Video Output

Max Resolution 7680x4320	Max Resolution 3840x2160
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 120Hz
Multi-Monitor 4	Multi-Monitor 1
Adaptive Sync -	Adaptive Sync FreeSync
DSC Supported	DSC Not Supported
HDCP HDCP 2.3	HDCP -

API Support

Shader Model 6.8	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_3	-
OpenGL 4.6 OpenCL 3 Vulkan 1.3	OpenGL 4.6 OpenCL 1.2 Vulkan 1.2
CUDA 13 PureVideo HD VP13 VDPAU Feature Set M	-

Encoder

Encoder NVENC 9	-
Codec AVC (H.264) HEVC (H.265) AV1	Codec -

Decoder

Decoder NVDEC 6	-
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Blackwell	Architecture RDNA 4
Family -	Family Console
Branding	Branding
Codename Thor	Codename -
Market Segment Embedded	Market Segment Console
Release Date Jan 6, 2025	Release Date Sep 10, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N3E	Fabrication Node N6
Die Size -	Die Size 260mm²
Transistor Count -	Transistor Count 10.6B
Transistor Density -	Transistor Density 41 MTr/mm²

Images

Used In

CPUs NVIDIAGrace Blackwell GB1020 Cores (10P+10E)	CPUs AMDViola8 Cores
Desktops NVIDIADGX SparkLate 2025	Desktops -
Game Consoles -	Game Consoles SonyPS5 Pro

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