NVIDIA GeForce 315M vs Intel Arc A770M
We compared two Mobile platform GPUs: 512MB VRAM GeForce 315M and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 315M 's Advantages
Lower TDP (14W vs 120W)
Intel Arc A770M 's Advantages
Released 11 years late
Boost Clock1650MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)
4080 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 315M
0.039 TFLOPS
Arc A770M
+34566%
13.52 TFLOPS
Graphics Card
Jan 2011
Release Date
Jan 2022
GeForce 300M
Generation
Alchemist
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1650 MHz
800 MHz
Memory Clock
2000 MHz
Memory
512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
2
SM Count
-
16
Shading Units
4096
8
TMUs
256
4
ROPs
128
-
-
-
-
RT Cores
32
-
-
-
32 KB
L2 Cache
16 MB
-
-
-
Theoretical Performance
2.424 GPixel/s
Pixel Rate
211.2 GPixel/s
4.848 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
38.78 GFLOPS
FP32 (float)
13.52 TFLOPS
-
-
-
Board Design
14W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GT218
GPU Name
DG2-512
N11M-GE
GPU Variant
ACM-G10
Tesla 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
0.26 billion
Transistors
21.7 billion
57 mm²
Die Size
406 mm²
Graphics Features
11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.6
