Intel Xe DG1 vs NVIDIA TITAN RTX
GPU Specs Compare
Graphics Card
Release Date
Unknown
Dec 2018
Generation
Xe Graphics
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
1350 MHz
Boost Clock
1550 MHz
1770 MHz
Memory Clock
2133 MHz
1750 MHz
Memory
Memory Size
4GB
24GB
Memory Type
LPDDR4X
GDDR6
Memory Bus
128bit
384bit
Bandwidth
68.26GB/s
672.0GB/s
Render Config
Shading Units
640
4608
TMUs
40
288
ROPs
20
96
L2 Cache
1024 KB
6 MB
L3 Cache
16 MB
-
SM Count
-
72
Tensor Cores
-
576
RT Cores
-
72
L1 Cache
-
64 KB (per SM)
Theoretical Performance
Pixel Rate
31.00 GPixel/s
169.9 GPixel/s
Texture Rate
62.00 GTexel/s
509.8 GTexel/s
FP16 (half)
3.968 TFLOPS
32.62 TFLOPS
FP32 (float)
1.984 TFLOPS
16.31 TFLOPS
FP64 (double)
496.0 GFLOPS
509.8 GFLOPS
Graphics Processor
GPU Name
DG1
TU102
Architecture
Generation 12.1
Turing
Foundry
Intel
TSMC
Process Size
10 nm
12 nm
Transistors
Unknown
18.6 billion
Die Size
95 mm²
754 mm²
GPU Variant
-
TU102-400-A1
Board Design
TDP
30W
280W
Suggested PSU
200 W
600 W
Outputs
1x HDMI3x DisplayPort
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-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
-
7.5