AMD Radeon R9 280X2 vs Intel Arc A370M
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2022
Generation
Volcanic Islands
Alchemist
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
950 MHz
300 MHz
Boost Clock
1000 MHz
1550 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
64bit
Bandwidth
288.0GB/s
112.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
4 MB
RT Cores
-
8
Theoretical Performance
Pixel Rate
32.00 GPixel/s
49.60 GPixel/s
Texture Rate
128.0 GTexel/s
99.20 GTexel/s
FP32 (float)
4.096 TFLOPS
3.174 TFLOPS
FP64 (double)
1024 GFLOPS
793.6 GFLOPS
FP16 (half)
-
6.349 TFLOPS
Graphics Processor
GPU Name
Tahiti
DG2-128
GPU Variant
Tahiti XTL(215-0821065)
ACM-G11
Architecture
GCN 1.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
4.313 billion
7.2 billion
Die Size
352 mm²
157 mm²
Board Design
TDP
375W
35W
Suggested PSU
750 W
-
Outputs
6x mini-DisplayPort 1.2
No outputs
Power Connectors
3x 8-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