NVIDIA GeForce RTX 4080 vs Intel Xe DG1
GPU · Specs Compare
Graphics Card
Release Date
Sep 2022
Unknown
Generation
GeForce 40
Xe Graphics
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2205 MHz
900 MHz
Boost Clock
2505 MHz
1550 MHz
Memory Clock
1400 MHz
2133 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
LPDDR4X
Memory Bus
256bit
128bit
Bandwidth
716.8GB/s
68.26GB/s
Render Config
SM Count
76
—
Shading Units
9728
640
TMUs
304
40
ROPs
112
20
Tensor Cores
304
—
RT Cores
76
—
L1 Cache
128 KB (per SM)
—
L2 Cache
64 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
280.6 GPixel/s
31.00 GPixel/s
Texture Rate
761.5 GTexel/s
62.00 GTexel/s
FP16 (half)
48.74 TFLOPS
3.968 TFLOPS
FP32 (float)
48.74 TFLOPS
1.984 TFLOPS
FP64 (double)
761.5 GFLOPS
496.0 GFLOPS
Graphics Processor
GPU Name
AD103
DG1
GPU Variant
AD103-300-A1
—
Architecture
Ada Lovelace
Generation 12.1
Foundry
TSMC
Intel
Process Size
5 nm
10 nm
Transistors
45.9 billion
Unknown
Die Size
379 mm²
95 mm²
Board Design
TDP
320W
30W
Suggested PSU
700 W
200 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI3x DisplayPort
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.7
6.4
Benchmark
3DMark Time Spy
28,173
—
3DMark Time Spy Extreme
14,002
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.