Intel Arc A350 vs NVIDIA RTX 4000 SFF Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2018
Generation
Alchemist(Arc 3)
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1200 MHz
Boost Clock
2000 MHz
1746 MHz
Memory Clock
1937 MHz
1000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
64bit
4096bit
Bandwidth
124.0GB/s
1.02TB/s
Render Config
Shading Units
768
3840
TMUs
48
240
ROPs
24
64
Tensor Cores
96
192
RT Cores
6
48
L2 Cache
4 MB
4 MB
SM Count
-
48
Compute Units
-
60
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
48.00 GPixel/s
111.7 GPixel/s
Texture Rate
96.00 GTexel/s
419.0 GTexel/s
FP16 (half)
6.144 TFLOPS
26.82 TFLOPS
FP32 (float)
3.072 TFLOPS
13.41 TFLOPS
FP64 (double)
768.0 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
DG2-128
Vega 20
GPU Variant
ACM-G11
Vega 20 GLXT
Architecture
Generation 12.7
GCN 5.1
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
7.2 billion
13.23 billion
Die Size
157 mm²
331 mm²
Board Design
TDP
25W
300W
Suggested PSU
200 W
700 W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.7
CUDA
-
8.9