Intel Iris Xe MAX Graphics vs NVIDIA GeForce RTX 3090
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Sep 2020
Generation
HD Graphics-M
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1395 MHz
Boost Clock
1650 MHz
1695 MHz
Memory Clock
2133 MHz
1219 MHz
Memory
Memory Size
4GB
24GB
Memory Type
LPDDR4X
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
68.26GB/s
936.2GB/s
Render Config
Shading Units
768
10496
TMUs
48
328
ROPs
24
112
L2 Cache
1024 KB
6 MB
L3 Cache
16 MB
—
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
189.8 GPixel/s
Texture Rate
79.20 GTexel/s
556.0 GTexel/s
FP16 (half)
5.069 TFLOPS
35.58 TFLOPS
FP32 (float)
2.534 TFLOPS
35.58 TFLOPS
FP64 (double)
633.6 GFLOPS
556.0 GFLOPS
Graphics Processor
GPU Name
DG1
GA102
Architecture
Generation 12.1
Ampere
Foundry
Intel
Samsung
Process Size
10 nm
8 nm
Transistors
Unknown
28.3 billion
Die Size
95 mm²
628 mm²
GPU Variant
—
GA102-300-A1
Board Design
TDP
25W
350W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
750 W
Power Connectors
—
1x 12-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.4
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.