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
Tesla K20m
CORE STATE
GK110
VRAM
5 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
320 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A550M
Tesla K20m
Core Specs
Shading Units
2,048
2,496
+21.9%
Shaders
2,048
2,496
+21.9%
TMUs
128
208
+62.5%
ROPs
64
40
-37.5%
Execution Units
256
—
Clocks
Base Clock
900 MHz
—
Boost Clock
2050 MHz
—
GPU Clock
—
706 MHz
Memory Clock
1750 MHz
14 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
8 GB
5 GB
VRAM (MB)
8,192
5,120
-37.5%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
320 bit
Bandwidth
224.0 GB/s
208.0 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
8 MB
1280 KB
Performance
Pixel Rate
131.2 GPixel/s
36.71 GPixel/s
Texture Rate
262.4 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
8.397 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
—
1,174.8 GFLOPS (1:3)
FP16 (TFLOPS)
16.79 TFLOPS (2:1)
—
AI/RT
RT Cores
16
—
XMX Cores
256
—
Power
TDP
60 W
225 W
TDP (W)
60
225
+275.0%
Suggested PSU
—
550 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
Xe-HPG
Kepler
GPU Name
DG2-512
GK110
Generation
Alchemist
(Arc 5 Mobile)
Tesla Kepler
(Kxx)
Process Size
6 nm
28 nm
Transistors
21,700 million
7,080 million
Die Size
406 mm²
561 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
12.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
—
3.5
Shader Model
6.6
6.5 (5.1)
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Launch Price
—
3,199 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell