NVIDIA Jetson TX1 GPU vs Intel Iris Plus Graphics 640
We compared two Integrated graphics card GPUs: 0System Shared VRAM Jetson TX1 GPU and 0System Shared VRAM Iris Plus Graphics 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 640 's Advantages
Released 2 years late
Boost Clock1100MHz
128 additional rendering cores
Score
Benchmark
FP32 (float)
Jetson TX1 GPU
0.512 TFLOPS
Iris Plus Graphics 640
+65%
0.845 TFLOPS
Graphics Card
Jan 2015
Release Date
Jan 2017
Tegra
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1100 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
-
-
-
-
-
-
256
Shading Units
384
16
TMUs
48
16
ROPs
6
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
16.00 GPixel/s
Pixel Rate
6.600 GPixel/s
16.00 GTexel/s
Texture Rate
52.80 GTexel/s
1024 GFLOPS
FP16 (half)
1.690 TFLOPS
512.0 GFLOPS
FP32 (float)
844.8 GFLOPS
16.00 GFLOPS
FP64 (double)
211.2 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GM20B
GPU Name
Kaby Lake GT3e
TM670D-A1
GPU Variant
-
Maxwell 2.0
Architecture
Generation 9.5
TSMC
Foundry
Intel
20 nm
Process Size
14 nm++
2 billion
Transistors
Unknown
118 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.1
Vulkan
1.3
5.3
CUDA
-
6.4
Shader Model
6.4
