Intel UHD Graphics 770 Mobile vs AMD Radeon Graphics 128SP
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 770 Mobile and 0System Shared VRAM Radeon Graphics 128SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel UHD Graphics 770 Mobile 's Advantages
128 additional rendering cores
AMD Radeon Graphics 128SP 's Advantages
Boost Clock has increased by 38% (2200MHz vs 1600MHz)
Score
Benchmark
FP32 (float)
UHD Graphics 770 Mobile
+45%
0.819 TFLOPS
Radeon Graphics 128SP
0.563 TFLOPS
Graphics Card
Jan 2023
Release Date
Sep 2022
HD Graphics-M
Generation
Navi II IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 4.0 x8
Clock Speeds
300 MHz
Base Clock
400 MHz
1600 MHz
Boost Clock
2200 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
-
Compute Units
2
-
-
-
256
Shading Units
128
16
TMUs
8
8
ROPs
8
-
-
-
-
RT Cores
2
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
12.80 GPixel/s
Pixel Rate
17.60 GPixel/s
25.60 GTexel/s
Texture Rate
17.60 GTexel/s
1.638 TFLOPS
FP16 (half)
1126 GFLOPS
819.2 GFLOPS
FP32 (float)
563.2 GFLOPS
-
FP64 (double)
35.20 GFLOPS
Board Design
15W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
Motherboard Dependent
-
Power Connectors
None
Graphics Processor
Raptor Lake GT1
GPU Name
Raphael
-
-
-
Generation 12.2
Architecture
RDNA 2.0
Intel
Foundry
TSMC
10 nm
Process Size
5 nm
Unknown
Transistors
3.4 billion
Unknown
Die Size
264 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.7
