Home GPU Comparison AMD Radeon 680M vs Intel Iris Xe Graphics 80EU

AMD Radeon 680M vs Intel Iris Xe Graphics 80EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM Iris Xe Graphics 80EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages
Boost Clock has increased by 69% (2200MHz vs 1300MHz)
128 additional rendering cores
Intel Iris Xe Graphics 80EU 's Advantages
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 680M +103%
3.379 TFLOPS
Iris Xe Graphics 80EU
1.664 TFLOPS
Blender
Radeon 680M +159%
244
Iris Xe Graphics 80EU
94
VS

Graphics Card

Jan 2022
Release Date
Jan 2022
Navi II IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus

Clock Speeds

2000 MHz
Base Clock
300 MHz
2200 MHz
Boost Clock
1300 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

12
Compute Units
-
-
-
-
768
Shading Units
640
48
TMUs
40
32
ROPs
20
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
1024 KB
-
L3 Cache
12 MB

Theoretical Performance

70.40 GPixel/s
Pixel Rate
26.00 GPixel/s
105.6 GTexel/s
Texture Rate
52.00 GTexel/s
6.758 TFLOPS
FP16 (half)
3.328 TFLOPS
3.379 TFLOPS
FP32 (float)
1.664 TFLOPS
211.2 GFLOPS
FP64 (double)
416.0 GFLOPS

Board Design

50W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Rembrandt
GPU Name
Alder Lake GT1
-
-
-
RDNA 2.0
Architecture
Generation 12.2
TSMC
Foundry
Intel
6 nm
Process Size
10 nm
13.1 billion
Transistors
Unknown
208 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.4

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