AMD Radeon R9 390 vs Intel Arc 140T Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Jan 2025
Generation
Pirate Islands
Arc Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1500 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
2350 MHz
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
512bit
System Shared
Bandwidth
384.0GB/s
System Dependent
Render Config
Compute Units
40
-
Shading Units
2560
1024
TMUs
160
64
ROPs
64
32
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
4 MB
Tensor Cores
-
128
RT Cores
-
8
Theoretical Performance
Pixel Rate
64.00 GPixel/s
75.20 GPixel/s
Texture Rate
160.0 GTexel/s
150.4 GTexel/s
FP32 (float)
5.120 TFLOPS
4.813 TFLOPS
FP64 (double)
640.0 GFLOPS
1203.2 GFLOPS
FP16 (half)
-
9.626 TFLOPS
Graphics Processor
GPU Name
Grenada
Arrow Lake-H
GPU Variant
Grenada PRO(215-0880030)
-
Architecture
GCN 2.0
Xe+
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
6.2 billion
Unknown
Die Size
438 mm²
Unknown
Board Design
TDP
275W
35W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
📊 Benchmark
3DMark Time Spy
3,964
4,012
3DMark Time Spy Extreme
1,931
1,986
3DMark Speed Way
-
732