GPU Comparison
GPU
Intel Arc A550M
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2050 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
VS
GEFORCE
GeForce RTX 5080 Mobile
CORE STATE
GB203
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
A550M
RTX 5080 Mobile
Core Specs
Shading Units
2,048
7,680
+275.0%
Shaders
2,048
7,680
+275.0%
TMUs
128
240
+87.5%
ROPs
64
96
+50.0%
SM Count
—
60
Execution Units
256
—
Clocks
Base Clock
900 MHz
975 MHz
Boost Clock
2050 MHz
1500 MHz
Memory Clock
1750 MHz
14 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR6
GDDR7
Memory Bus
128 bit
256 bit
Bandwidth
224.0 GB/s
896.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
8 MB
64 MB
Performance
Pixel Rate
131.2 GPixel/s
144.0 GPixel/s
Texture Rate
262.4 GTexel/s
360.0 GTexel/s
FP32 (TFLOPS)
8.397 TFLOPS
23.04 TFLOPS
FP64 (TFLOPS)
—
360.0 GFLOPS (1:64)
FP16 (TFLOPS)
16.79 TFLOPS (2:1)
23.04 TFLOPS (1:1)
AI/RT
RT Cores
16
60
+275.0%
Tensor Cores
—
240
XMX Cores
256
—
Power
TDP
60 W
80 W
TDP (W)
60
80
+33.3%
Power Connectors
—
None
Architecture
Architecture
Xe-HPG
Blackwell 2.0
GPU Name
DG2-512
GB203
Generation
Alchemist
(Arc 5 Mobile)
GeForce 50 Mobile
Process Size
6 nm
5 nm
Transistors
21,700 million
45,600 million
Die Size
406 mm²
378 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
120.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
12.0
Shader Model
6.6
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
—
GeForce 40 Mobile