NVIDIA RTX A4000 Max-Q vs Intel Arc A770M
We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Max-Q 's Advantages
1024 additional rendering cores
Lower TDP (80W vs 120W)
Intel Arc A770M 's Advantages
Released 9 months late
Boost Clock has increased by 18% (1650MHz vs 1395MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 352.0GB/s)
Score
Benchmark
FP32 (float)
RTX A4000 Max Q
+5%
14.28 TFLOPS
Arc A770M
13.52 TFLOPS
Graphics Card
Apr 2021
Release Date
Jan 2022
Ampere-MW
Generation
Alchemist
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
780 MHz
Base Clock
300 MHz
1395 MHz
Boost Clock
1650 MHz
1375 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
40
SM Count
-
5120
Shading Units
4096
160
TMUs
256
80
ROPs
128
160
Tensor Cores
-
40
RT Cores
32
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
111.6 GPixel/s
Pixel Rate
211.2 GPixel/s
223.2 GTexel/s
Texture Rate
422.4 GTexel/s
14.28 TFLOPS
FP16 (half)
27.03 TFLOPS
14.28 TFLOPS
FP32 (float)
13.52 TFLOPS
223.2 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
120W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
DG2-512
-
GPU Variant
ACM-G10
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
21.7 billion
392 mm²
Die Size
406 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
1.3
8.6
CUDA
-
6.8
Shader Model
6.6
