AMD Radeon 660M vs AMD Radeon R6 M335DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Radeon R6 M335DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 660M 's Advantages
Released 6 years and 1 months late
Boost Clock has increased by 84% (1900MHz vs 1030MHz)
Score
AMD Radeon 660M
AMD Radeon R6 M335DX
Benchmark
FP32 (float)
Radeon 660M
+84%
1.459 TFLOPS
Radeon R6 M335DX
0.791 TFLOPS
Graphics Card
Jan 2022
Release Date
Dec 2015
Rembrandt
Generation
Gem System Hybrid
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
1500 MHz
Base Clock
955 MHz
1900 MHz
Boost Clock
1030 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
6
Compute Units
6
SM Count
384
Shading Units
384
24
TMUs
24
16
ROPs
8
Tensor Cores
6
RT Cores
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
0
L3 Cache
0
Theoretical Performance
30.40 GPixel/s
Pixel Rate
8.240 GPixel/s
45.60 GTexel/s
Texture Rate
24.72 GTexel/s
2.918 TFLOPS
FP16 (half)
1459 GFLOPS
FP32 (float)
791.0 GFLOPS
91.20 GFLOPS
FP64 (double)
49.44 GFLOPS
Board Design
15W
TDP
Unknown
Suggested PSU
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
Graphics Processor
Rembrandt
GPU Name
Jet
GPU Variant
Jet XT
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
13.1 billion
Transistors
0.69 billion
210 mm²
Die Size
56 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
CUDA
6.5
Shader Model
6.5 (5.1)
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