GPUs
AMD Radeon 660M 1900MHz

Radeon 660M 1900MHz

AMD Radeon 660M 1900MHz Full Specs

384 Shaders
1.9GHz
Shared Memory102.4GB/s
·
··
1.46 TFLOPS
Form Factor
iGPU
TDP
Shared

Radeon 660M 1900MHzRadeon 660M 1900MHz2.92 TFLOPSFP16
x1
3.35 PFLOPS FP4 Tensor SparseGeForce RTX 5090
x1148.60

Clock Speed
···
Peak OPS
2.92 TFLOPSFP16
FP32
1.46 TFLOPS
FP64
91.2 GFLOPS
Pixel Rate
30.4 GPixel/s
Texture Rate
45.6 GTexel/s

Shaders
384 Shaders
TMUs
24 TMUs
ROPs
16 ROPs
RT Cores
6 RT-Cores
CUs
6 CUs

Base Clock
1.5GHz
Boost Clock
1.9GHz

L0 Cache
32KB/WGP
L1
256KB/Array

Shared Memory
·
Memory Bus
128-bit
Memory Speed
6.4GT/s
Memory Bandwidth
102.4GB/s
ECC
No

Max Resolution
4096x2160
Refresh Rate Calculator
3840x2160
Resolution4K UHD
Refresh Rate
64Hz
Multi-Monitor
4
Adaptive Sync
FreeSync
DSC
Not Supported
HDCP
HDCP 2.2

Shader Model
6.7
DirectX
DirectX 12
Direct3D
12_2
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
GFX
10.3

Encoder
VCN 3.1
Codec
AVC (H.264)
HEVC (H.265)

Decoder
VCN 3.1
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP9
AVC (H.264)
HEVC (H.265)
AV1

Form Factor
iGPU

Manufacturer
AMD
Chip Designer
AMD
Architecture
RDNA 2
Family
600
Branding
Radeon 2023 branding
Codename
Rembrandt
Market Segment
Laptop
Release Date
Jan 4, 2023

Foundry
TSMC
Fabrication Node
N6
Die Size
210mm²
Transistor Count
13.1B
Transistor Density
62 MTr/mm²