ATI Radeon Xpress 1250 Mobile IGP vs Intel UHD Graphics 770
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Xpress 1250 Mobile IGP and 0System Shared VRAM UHD Graphics 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel UHD Graphics 770 's Advantages
Released 15 years and 7 months late
Boost Clock1550MHz
256 additional rendering cores
Score
Graphics Card
Feb 2007
Release Date
Sep 2022
Radeon IGP
Generation
HD Graphics
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1550 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
-
-
-
-
-
-
-
Shading Units
256
4
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.600 GPixel/s
Pixel Rate
12.40 GPixel/s
1.600 GTexel/s
Texture Rate
24.80 GTexel/s
-
FP16 (half)
1.587 TFLOPS
-
FP32 (float)
793.6 GFLOPS
-
-
-
Board Design
Unknown
TDP
15W
-
-
-
Portable Device Dependent
Outputs
Motherboard Dependent
None
Power Connectors
-
Graphics Processor
RS690
GPU Name
Raptor Lake GT1
RS690M
GPU Variant
-
R400
Architecture
Generation 12.2
-
Foundry
Intel
80 nm
Process Size
10 nm
0.12 billion
Transistors
Unknown
73 mm²
Die Size
Unknown
Graphics Features
9.0b (9_2)
DirectX
12 (12_1)
2.0
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
-
Shader Model
6.6
