Arc A370M vs GeForce RTX 5090 Mobile
We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 24GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A370M 's Advantages
Boost Clock has increased by 2% (1550MHz vs 1515MHz)
Lower TDP (35W vs 95W)
GeForce RTX 5090 Mobile 's Advantages
Released 3 years late
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (896.0GB/s vs 112.0GB/s)
9472 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A370M
3174
GeForce RTX 5090 Mobile
+901%
31800
Graphics Card
Mar 2022
Release Date
Mar 2025
Alchemist
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 5.0 x16
Clock Speeds
300 MHz
Base Clock
990 MHz
1550 MHz
Boost Clock
1515 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
24GB
GDDR6
Memory Type
GDDR7
64bit
Memory Bus
256bit
112.0GB/s
Bandwidth
896.0GB/s
Render Config
-
SM Count
82
1024
Shading Units
10496
64
TMUs
328
32
ROPs
112
-
Tensor Cores
328
8
RT Cores
82
-
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
64 MB
Theoretical Performance
49.60 GPixel/s
Pixel Rate
169.7 GPixel/s
99.20 GTexel/s
Texture Rate
496.9 GTexel/s
6.349 TFLOPS
FP16 (half)
31.80 TFLOPS
3.174 TFLOPS
FP32 (float)
31.80 TFLOPS
793.6 GFLOPS
FP64 (double)
496.9 GFLOPS
Board Design
35W
TDP
95W
-
Suggested PSU
550 W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
DG2-128
GPU Name
GB203
ACM-G11
GPU Variant
GN22-X11-A1
Generation 12.7
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
7.2 billion
Transistors
45.6 billion
157 mm²
Die Size
378 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
-
CUDA
12.0
6.6
Shader Model
6.8
