Intel Arc A770M vs NVIDIA RTX A2000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2021
Generation
Alchemist
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1215 MHz
Boost Clock
1650 MHz
1687 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
192.0GB/s
Render Config
Shading Units
4096
2560
TMUs
256
80
ROPs
128
48
RT Cores
32
20
L2 Cache
16 MB
2 MB
SM Count
—
20
Tensor Cores
—
80
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
211.2 GPixel/s
80.98 GPixel/s
Texture Rate
422.4 GTexel/s
135.0 GTexel/s
FP16 (half)
27.03 TFLOPS
8.637 TFLOPS
FP32 (float)
13.52 TFLOPS
8.637 TFLOPS
FP64 (double)
—
135.0 GFLOPS
Graphics Processor
GPU Name
DG2-512
GA107
GPU Variant
ACM-G10
—
Architecture
Generation 12.7
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
21.7 billion
8.7 billion
Die Size
406 mm²
200 mm²
Board Design
TDP
120W
95W
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.6
6.8
CUDA
—
8.6
Benchmark
Blender
1,714
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.