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
L20
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
275 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A550M
L20
Core Specs
Shading Units
2,048
11,776
+475.0%
Shaders
2,048
11,776
+475.0%
TMUs
128
368
+187.5%
ROPs
64
128
+100.0%
SM Count
—
92
Execution Units
256
—
Clocks
Base Clock
900 MHz
1440 MHz
Boost Clock
2050 MHz
2520 MHz
Memory Clock
1750 MHz
14 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
48 GB
VRAM (MB)
8,192
49,152
+500.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
384 bit
Bandwidth
224.0 GB/s
864.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
8 MB
96 MB
Performance
Pixel Rate
131.2 GPixel/s
322.6 GPixel/s
Texture Rate
262.4 GTexel/s
927.4 GTexel/s
FP32 (TFLOPS)
8.397 TFLOPS
59.35 TFLOPS
FP64 (TFLOPS)
—
927.4 GFLOPS (1:64)
FP16 (TFLOPS)
16.79 TFLOPS (2:1)
59.35 TFLOPS (1:1)
AI/RT
RT Cores
16
92
+475.0%
Tensor Cores
—
368
XMX Cores
256
—
Power
TDP
60 W
275 W
TDP (W)
60
275
+358.3%
Suggested PSU
—
600 W
Power Connectors
—
1x 16-pin
Architecture
Architecture
Xe-HPG
Ada Lovelace
GPU Name
DG2-512
AD102
Generation
Alchemist
(Arc 5 Mobile)
Server Ada
(Lxx)
Process Size
6 nm
5 nm
Transistors
21,700 million
76,300 million
Die Size
406 mm²
609 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
125.3M / 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
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
—
Server Ampere
Successor
—
Server Hopper