AMD Radeon 680M vs ATI Radeon Xpress 1270 Mobile IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM Radeon Xpress 1270 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 680M 's Advantages
Released 14 years and 11 months late
Boost Clock2200MHz
768 additional rendering cores
Score
Graphics Card
Jan 2022
Release Date
Feb 2007
Navi II IGP
Generation
Radeon IGP
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16
Clock Speeds
2000 MHz
Base Clock
-
2200 MHz
Boost Clock
-
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
12
Compute Units
-
-
-
-
768
Shading Units
-
48
TMUs
4
32
ROPs
4
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-
Theoretical Performance
70.40 GPixel/s
Pixel Rate
1.600 GPixel/s
105.6 GTexel/s
Texture Rate
1.600 GTexel/s
6.758 TFLOPS
FP16 (half)
-
3.379 TFLOPS
FP32 (float)
-
211.2 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Rembrandt
GPU Name
RS690
-
GPU Variant
RS690T
RDNA 2.0
Architecture
R400
TSMC
Foundry
-
6 nm
Process Size
80 nm
13.1 billion
Transistors
0.12 billion
208 mm²
Die Size
73 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0b (9_2)
4.6
OpenGL
2.0
2.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
-
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