Arc A370M vs GeForce GTX 660M
We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 1024MB VRAM GeForce GTX 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A370M 's Advantages
Released 10 years late
Boost Clock has increased by 63% (1550MHz vs 950MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)
640 additional rendering cores
Lower TDP (35W vs 50W)
Score
Benchmark
FP32 (float)
Arc A370M
+334%
3174
GeForce GTX 660M
730
Graphics Card
Mar 2022
Release Date
Mar 2012
Alchemist
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
300 MHz
Base Clock
835 MHz
1550 MHz
Boost Clock
950 MHz
1750 MHz
Memory Clock
1000 MHz
Memory
4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
112.0GB/s
Bandwidth
64.00GB/s
Render Config
1024
Shading Units
384
64
TMUs
32
32
ROPs
16
8
RT Cores
-
-
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB
Theoretical Performance
49.60 GPixel/s
Pixel Rate
7.600 GPixel/s
99.20 GTexel/s
Texture Rate
30.40 GTexel/s
6.349 TFLOPS
FP16 (half)
-
3.174 TFLOPS
FP32 (float)
729.6 GFLOPS
793.6 GFLOPS
FP64 (double)
30.40 GFLOPS
Board Design
35W
TDP
50W
No outputs
Outputs
No outputs
Graphics Processor
DG2-128
GPU Name
GK107
ACM-G11
GPU Variant
N13E-GE-A2
Generation 12.7
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
1.27 billion
157 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.6
Shader Model
5.1
