Home GPU Comparison AMD Radeon 660M vs Intel UHD Graphics 605

AMD Radeon 660M vs Intel UHD Graphics 605

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM UHD Graphics 605 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 153% (1900MHz vs 750MHz)
240 additional rendering cores
Intel UHD Graphics 605 's Advantages
Lower TDP (5W vs 15W)

Score

Benchmark

FP32 (float)
Radeon 660M +575%
1.459 TFLOPS
UHD Graphics 605
0.216 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Dec 2017
Rembrandt
Generation
HD Graphics-T
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus

Clock Speeds

1500 MHz
Base Clock
200 MHz
1900 MHz
Boost Clock
750 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

-
SM Count
-
6
Compute Units
-
384
Shading Units
144
24
TMUs
18
16
ROPs
3
-
Tensor Cores
-
6
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
2.250 GPixel/s
45.60 GTexel/s
Texture Rate
13.50 GTexel/s
2.918 TFLOPS
FP16 (half)
432.0 GFLOPS
1459 GFLOPS
FP32 (float)
216.0 GFLOPS
91.20 GFLOPS
FP64 (double)
54.00 GFLOPS

Graphics Processor

Rembrandt
GPU Name
Gemini Lake GT1.5
-
GPU Variant
-
RDNA 2.0
Architecture
Generation 9.5
TSMC
Foundry
Intel
6 nm
Process Size
14 nm
13.1 billion
Transistors
Unknown
210 mm²
Die Size
Unknown

Board Design

15W
TDP
5W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.4

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