Intel Xe DG1 vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Xe Graphics
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
900 MHz
810 MHz
Boost Clock
1550 MHz
1260 MHz
Memory Clock
2133 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
LPDDR4X
GDDR6
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
512.0GB/s
Render Config
Shading Units
640
7424
TMUs
40
232
ROPs
20
96
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
—
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
31.00 GPixel/s
121.0 GPixel/s
Texture Rate
62.00 GTexel/s
292.3 GTexel/s
FP16 (half)
3.968 TFLOPS
18.71 TFLOPS
FP32 (float)
1.984 TFLOPS
18.71 TFLOPS
FP64 (double)
496.0 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
DG1
GA103S
Architecture
Generation 12.1
Ampere
Foundry
Intel
Samsung
Process Size
10 nm
8 nm
Transistors
Unknown
Unknown
Die Size
95 mm²
496 mm²
GPU Variant
—
GN20-E8-A1
Board Design
TDP
30W
115W
Suggested PSU
200 W
—
Outputs
1x HDMI3x DisplayPort
No outputs
Power Connectors
None
None
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
6.5
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
12,905
3DMark Time Spy Extreme
—
6,164
▲ Specs Compare
Data sourced from official specifications and benchmark tests.