AMD Radeon Sky 500 vs Intel Arc A350
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Jan 2022
Generation
Radeon Sky
Alchemist(Arc 3)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
1937 MHz
Base Clock
—
2000 MHz
Boost Clock
—
2000 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
153.6GB/s
124.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
768
TMUs
80
48
ROPs
32
24
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
4 MB
Tensor Cores
—
96
RT Cores
—
6
Theoretical Performance
Pixel Rate
30.40 GPixel/s
48.00 GPixel/s
Texture Rate
76.00 GTexel/s
96.00 GTexel/s
FP32 (float)
2.432 TFLOPS
3.072 TFLOPS
FP64 (double)
152.0 GFLOPS
768.0 GFLOPS
FP16 (half)
—
6.144 TFLOPS
Graphics Processor
GPU Name
Pitcairn
DG2-128
GPU Variant
Pitcairn XT GL(215-0828073)
ACM-G11
Architecture
GCN 1.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.8 billion
7.2 billion
Die Size
212 mm²
157 mm²
Board Design
TDP
150W
25W
Suggested PSU
450 W
200 W
Outputs
1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
—
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.